Home / 10,366,332.01-15,549,504.92-4,299,434.76

Finding the Fourth Proportional to 10,366,332.01, 15,549,504.92 and 4,299,434.76

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Solution

The fourth proportional to 10,366,332.01, 15,549,504.92 and 4,299,434.76 is: 6,449,155.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,366,332.01 : 15,549,504.92 = 4,299,434.76 : x
  2. Step 2: Convert to fraction form
    10,366,332.01/15,549,504.92 = 4,299,434.76/x
  3. Step 3: Cross multiply
    10,366,332.01x = 15,549,504.92 × 4,299,434.76
  4. Step 4: Simplify right side
    10,366,332.01x = 66,854,081,953,839.02
  5. Step 5: Solve for x
    x = 66,854,081,953,839.02/10,366,332.01
  6. Step 6: Final answer
    x = 6,449,155.00

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