Home / 9,793,287,003.20-14,689,930,504.80-9,701,453,998.40

Finding the Fourth Proportional to 9,793,287,003.20, 14,689,930,504.80 and 9,701,453,998.40

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Solution

The fourth proportional to 9,793,287,003.20, 14,689,930,504.80 and 9,701,453,998.40 is: 14,552,180,997.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,287,003.20 : 14,689,930,504.80 = 9,701,453,998.40 : x
  2. Step 2: Convert to fraction form
    9,793,287,003.20/14,689,930,504.80 = 9,701,453,998.40/x
  3. Step 3: Cross multiply
    9,793,287,003.20x = 14,689,930,504.80 × 9,701,453,998.40
  4. Step 4: Simplify right side
    9,793,287,003.20x = 142,513,685,032,010,072,064
  5. Step 5: Solve for x
    x = 142,513,685,032,010,072,064/9,793,287,003.20
  6. Step 6: Final answer
    x = 14,552,180,997.60

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1.5x scale

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.