Home / 38,264,794,229.10-57,397,191,343.65-37,748,816,193.90

Finding the Fourth Proportional to 38,264,794,229.10, 57,397,191,343.65 and 37,748,816,193.90

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Solution

The fourth proportional to 38,264,794,229.10, 57,397,191,343.65 and 37,748,816,193.90 is: 56,623,224,290.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,264,794,229.10 : 57,397,191,343.65 = 37,748,816,193.90 : x
  2. Step 2: Convert to fraction form
    38,264,794,229.10/57,397,191,343.65 = 37,748,816,193.90/x
  3. Step 3: Cross multiply
    38,264,794,229.10x = 57,397,191,343.65 × 37,748,816,193.90
  4. Step 4: Simplify right side
    38,264,794,229.10x = 2,166,676,026,077,552,050,176
  5. Step 5: Solve for x
    x = 2,166,676,026,077,552,050,176/38,264,794,229.10
  6. Step 6: Final answer
    x = 56,623,224,290.85

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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.