Home / 16,549,489,897.60-24,836,328,081.60-11,651,729,641.60

Finding the Fourth Proportional to 16,549,489,897.60, 24,836,328,081.60 and 11,651,729,641.60

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Solution

The fourth proportional to 16,549,489,897.60, 24,836,328,081.60 and 11,651,729,641.60 is: 17,486,108,749.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,549,489,897.60 : 24,836,328,081.60 = 11,651,729,641.60 : x
  2. Step 2: Convert to fraction form
    16,549,489,897.60/24,836,328,081.60 = 11,651,729,641.60/x
  3. Step 3: Cross multiply
    16,549,489,897.60x = 24,836,328,081.60 × 11,651,729,641.60
  4. Step 4: Simplify right side
    16,549,489,897.60x = 289,386,180,096,881,164,288
  5. Step 5: Solve for x
    x = 289,386,180,096,881,164,288/16,549,489,897.60
  6. Step 6: Final answer
    x = 17,486,108,749.42

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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.