Home / 19,766,444,254.50-29,649,641,343.09-5,044,466,002.98

Finding the Fourth Proportional to 19,766,444,254.50, 29,649,641,343.09 and 5,044,466,002.98

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Solution

The fourth proportional to 19,766,444,254.50, 29,649,641,343.09 and 5,044,466,002.98 is: 7,566,692,614.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,766,444,254.50 : 29,649,641,343.09 = 5,044,466,002.98 : x
  2. Step 2: Convert to fraction form
    19,766,444,254.50/29,649,641,343.09 = 5,044,466,002.98/x
  3. Step 3: Cross multiply
    19,766,444,254.50x = 29,649,641,343.09 × 5,044,466,002.98
  4. Step 4: Simplify right side
    19,766,444,254.50x = 149,566,607,755,767,742,464
  5. Step 5: Solve for x
    x = 149,566,607,755,767,742,464/19,766,444,254.50
  6. Step 6: Final answer
    x = 7,566,692,614.52

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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.