Home / 64,768,706.30-97,090,851.45-37,446,952.70

Finding the Fourth Proportional to 64,768,706.30, 97,090,851.45 and 37,446,952.70

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Solution

The fourth proportional to 64,768,706.30, 97,090,851.45 and 37,446,952.70 is: 56,134,462.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,768,706.30 : 97,090,851.45 = 37,446,952.70 : x
  2. Step 2: Convert to fraction form
    64,768,706.30/97,090,851.45 = 37,446,952.70/x
  3. Step 3: Cross multiply
    64,768,706.30x = 97,090,851.45 × 37,446,952.70
  4. Step 4: Simplify right side
    64,768,706.30x = 3,635,756,521,850,877
  5. Step 5: Solve for x
    x = 3,635,756,521,850,877/64,768,706.30
  6. Step 6: Final answer
    x = 56,134,462.61

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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.