Home / 48,462,502.40-72,693,753.60-44,210,974.40

Finding the Fourth Proportional to 48,462,502.40, 72,693,753.60 and 44,210,974.40

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Solution

The fourth proportional to 48,462,502.40, 72,693,753.60 and 44,210,974.40 is: 66,316,461.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,462,502.40 : 72,693,753.60 = 44,210,974.40 : x
  2. Step 2: Convert to fraction form
    48,462,502.40/72,693,753.60 = 44,210,974.40/x
  3. Step 3: Cross multiply
    48,462,502.40x = 72,693,753.60 × 44,210,974.40
  4. Step 4: Simplify right side
    48,462,502.40x = 3,213,861,679,449,507.50
  5. Step 5: Solve for x
    x = 3,213,861,679,449,507.50/48,462,502.40
  6. Step 6: Final answer
    x = 66,316,461.60

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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.