Home / 96,473,468.20-144,710,202.30-58,209,716.20

Finding the Fourth Proportional to 96,473,468.20, 144,710,202.30 and 58,209,716.20

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Solution

The fourth proportional to 96,473,468.20, 144,710,202.30 and 58,209,716.20 is: 87,314,574.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,473,468.20 : 144,710,202.30 = 58,209,716.20 : x
  2. Step 2: Convert to fraction form
    96,473,468.20/144,710,202.30 = 58,209,716.20/x
  3. Step 3: Cross multiply
    96,473,468.20x = 144,710,202.30 × 58,209,716.20
  4. Step 4: Simplify right side
    96,473,468.20x = 8,423,539,807,127,588
  5. Step 5: Solve for x
    x = 8,423,539,807,127,588/96,473,468.20
  6. Step 6: Final answer
    x = 87,314,574.30

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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.