Home / 53,156,832,001.70-79,735,248,002.55-44,514,199,912.10

Finding the Fourth Proportional to 53,156,832,001.70, 79,735,248,002.55 and 44,514,199,912.10

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Solution

The fourth proportional to 53,156,832,001.70, 79,735,248,002.55 and 44,514,199,912.10 is: 66,771,299,868.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,156,832,001.70 : 79,735,248,002.55 = 44,514,199,912.10 : x
  2. Step 2: Convert to fraction form
    53,156,832,001.70/79,735,248,002.55 = 44,514,199,912.10/x
  3. Step 3: Cross multiply
    53,156,832,001.70x = 79,735,248,002.55 × 44,514,199,912.10
  4. Step 4: Simplify right side
    53,156,832,001.70x = 3,549,350,769,626,382,860,288
  5. Step 5: Solve for x
    x = 3,549,350,769,626,382,860,288/53,156,832,001.70
  6. Step 6: Final answer
    x = 66,771,299,868.15

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Double scale
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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.