Home / 63,480,926.02-87,604,637.78-35,609,814.44

Finding the Fourth Proportional to 63,480,926.02, 87,604,637.78 and 35,609,814.44

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Solution

The fourth proportional to 63,480,926.02, 87,604,637.78 and 35,609,814.44 is: 49,142,082.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,480,926.02 : 87,604,637.78 = 35,609,814.44 : x
  2. Step 2: Convert to fraction form
    63,480,926.02/87,604,637.78 = 35,609,814.44/x
  3. Step 3: Cross multiply
    63,480,926.02x = 87,604,637.78 × 35,609,814.44
  4. Step 4: Simplify right side
    63,480,926.02x = 3,119,584,895,251,164.50
  5. Step 5: Solve for x
    x = 3,119,584,895,251,164.50/63,480,926.02
  6. Step 6: Final answer
    x = 49,142,082.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.