Home / 40,656,683.43-60,985,811.52-9,951,526.01

Finding the Fourth Proportional to 40,656,683.43, 60,985,811.52 and 9,951,526.01

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Solution

The fourth proportional to 40,656,683.43, 60,985,811.52 and 9,951,526.01 is: 14,927,481.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,656,683.43 : 60,985,811.52 = 9,951,526.01 : x
  2. Step 2: Convert to fraction form
    40,656,683.43/60,985,811.52 = 9,951,526.01/x
  3. Step 3: Cross multiply
    40,656,683.43x = 60,985,811.52 × 9,951,526.01
  4. Step 4: Simplify right side
    40,656,683.43x = 606,901,889,734,702.12
  5. Step 5: Solve for x
    x = 606,901,889,734,702.12/40,656,683.43
  6. Step 6: Final answer
    x = 14,927,481.50

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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.