Home / 38,264,794,205.10-57,397,191,307.65-37,748,816,169.90

Finding the Fourth Proportional to 38,264,794,205.10, 57,397,191,307.65 and 37,748,816,169.90

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Solution

The fourth proportional to 38,264,794,205.10, 57,397,191,307.65 and 37,748,816,169.90 is: 56,623,224,254.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,264,794,205.10 : 57,397,191,307.65 = 37,748,816,169.90 : x
  2. Step 2: Convert to fraction form
    38,264,794,205.10/57,397,191,307.65 = 37,748,816,169.90/x
  3. Step 3: Cross multiply
    38,264,794,205.10x = 57,397,191,307.65 × 37,748,816,169.90
  4. Step 4: Simplify right side
    38,264,794,205.10x = 2,166,676,023,341,062,291,456
  5. Step 5: Solve for x
    x = 2,166,676,023,341,062,291,456/38,264,794,205.10
  6. Step 6: Final answer
    x = 56,623,224,254.85

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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.