Home / 1,063,206,002.10-1,594,809,003.15-1,012,187,666.10

Finding the Fourth Proportional to 1,063,206,002.10, 1,594,809,003.15 and 1,012,187,666.10

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Solution

The fourth proportional to 1,063,206,002.10, 1,594,809,003.15 and 1,012,187,666.10 is: 1,518,281,499.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,206,002.10 : 1,594,809,003.15 = 1,012,187,666.10 : x
  2. Step 2: Convert to fraction form
    1,063,206,002.10/1,594,809,003.15 = 1,012,187,666.10/x
  3. Step 3: Cross multiply
    1,063,206,002.10x = 1,594,809,003.15 × 1,012,187,666.10
  4. Step 4: Simplify right side
    1,063,206,002.10x = 1,614,246,002,773,666,304
  5. Step 5: Solve for x
    x = 1,614,246,002,773,666,304/1,063,206,002.10
  6. Step 6: Final answer
    x = 1,518,281,499.15

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Double scale
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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.