Home / 62,565,822.76-93,902,763.96-43,410,031.90

Finding the Fourth Proportional to 62,565,822.76, 93,902,763.96 and 43,410,031.90

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Solution

The fourth proportional to 62,565,822.76, 93,902,763.96 and 43,410,031.90 is: 65,152,535.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,565,822.76 : 93,902,763.96 = 43,410,031.90 : x
  2. Step 2: Convert to fraction form
    62,565,822.76/93,902,763.96 = 43,410,031.90/x
  3. Step 3: Cross multiply
    62,565,822.76x = 93,902,763.96 × 43,410,031.90
  4. Step 4: Simplify right side
    62,565,822.76x = 4,076,321,979,001,770
  5. Step 5: Solve for x
    x = 4,076,321,979,001,770/62,565,822.76
  6. Step 6: Final answer
    x = 65,152,535.35

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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.