Home / 9,516,001.14-13,132,094.73-5,165,088.30

Finding the Fourth Proportional to 9,516,001.14, 13,132,094.73 and 5,165,088.30

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Solution

The fourth proportional to 9,516,001.14, 13,132,094.73 and 5,165,088.30 is: 7,127,829.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,516,001.14 : 13,132,094.73 = 5,165,088.30 : x
  2. Step 2: Convert to fraction form
    9,516,001.14/13,132,094.73 = 5,165,088.30/x
  3. Step 3: Cross multiply
    9,516,001.14x = 13,132,094.73 × 5,165,088.30
  4. Step 4: Simplify right side
    9,516,001.14x = 67,828,428,844,414.66
  5. Step 5: Solve for x
    x = 67,828,428,844,414.66/9,516,001.14
  6. Step 6: Final answer
    x = 7,127,829.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.