Home / 9,495,001.08-13,103,082.90-5,144,196.06

Finding the Fourth Proportional to 9,495,001.08, 13,103,082.90 and 5,144,196.06

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Solution

The fourth proportional to 9,495,001.08, 13,103,082.90 and 5,144,196.06 is: 7,098,980.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,495,001.08 : 13,103,082.90 = 5,144,196.06 : x
  2. Step 2: Convert to fraction form
    9,495,001.08/13,103,082.90 = 5,144,196.06/x
  3. Step 3: Cross multiply
    9,495,001.08x = 13,103,082.90 × 5,144,196.06
  4. Step 4: Simplify right side
    9,495,001.08x = 67,404,827,428,033.37
  5. Step 5: Solve for x
    x = 67,404,827,428,033.37/9,495,001.08
  6. Step 6: Final answer
    x = 7,098,980.49

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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.