Home / 1,749,005,219-2,623,507,828.70-584,473,710.12

Finding the Fourth Proportional to 1,749,005,219, 2,623,507,828.70 and 584,473,710.12

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Solution

The fourth proportional to 1,749,005,219, 2,623,507,828.70 and 584,473,710.12 is: 876,710,565.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,005,219 : 2,623,507,828.70 = 584,473,710.12 : x
  2. Step 2: Convert to fraction form
    1,749,005,219/2,623,507,828.70 = 584,473,710.12/x
  3. Step 3: Cross multiply
    1,749,005,219x = 2,623,507,828.70 × 584,473,710.12
  4. Step 4: Simplify right side
    1,749,005,219x = 1,533,371,354,169,154,304
  5. Step 5: Solve for x
    x = 1,533,371,354,169,154,304/1,749,005,219
  6. Step 6: Final answer
    x = 876,710,565.25

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Half scale
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Double scale
Find fourth proportional to 1,749,005,220, 2,623,507,830.20 and 584,473,711.12
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.