Home / 64,436,761.59-96,527,595.94-56,358,858.39

Finding the Fourth Proportional to 64,436,761.59, 96,527,595.94 and 56,358,858.39

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Solution

The fourth proportional to 64,436,761.59, 96,527,595.94 and 56,358,858.39 is: 84,426,730.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,436,761.59 : 96,527,595.94 = 56,358,858.39 : x
  2. Step 2: Convert to fraction form
    64,436,761.59/96,527,595.94 = 56,358,858.39/x
  3. Step 3: Cross multiply
    64,436,761.59x = 96,527,595.94 × 56,358,858.39
  4. Step 4: Simplify right side
    64,436,761.59x = 5,440,185,110,550,918
  5. Step 5: Solve for x
    x = 5,440,185,110,550,918/64,436,761.59
  6. Step 6: Final answer
    x = 84,426,730.58

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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.