Home / 60,974,461.44-84,141,666.72-36,195,707.52

Finding the Fourth Proportional to 60,974,461.44, 84,141,666.72 and 36,195,707.52

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Solution

The fourth proportional to 60,974,461.44, 84,141,666.72 and 36,195,707.52 is: 49,948,242.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,974,461.44 : 84,141,666.72 = 36,195,707.52 : x
  2. Step 2: Convert to fraction form
    60,974,461.44/84,141,666.72 = 36,195,707.52/x
  3. Step 3: Cross multiply
    60,974,461.44x = 84,141,666.72 × 36,195,707.52
  4. Step 4: Simplify right side
    60,974,461.44x = 3,045,567,158,842,438
  5. Step 5: Solve for x
    x = 3,045,567,158,842,438/60,974,461.44
  6. Step 6: Final answer
    x = 49,948,242.05

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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.