Home / 45,630,444,581.26-68,397,358,614.01-15,348,755,875.34

Finding the Fourth Proportional to 45,630,444,581.26, 68,397,358,614.01 and 15,348,755,875.34

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Solution

The fourth proportional to 45,630,444,581.26, 68,397,358,614.01 and 15,348,755,875.34 is: 23,006,884,318.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,630,444,581.26 : 68,397,358,614.01 = 15,348,755,875.34 : x
  2. Step 2: Convert to fraction form
    45,630,444,581.26/68,397,358,614.01 = 15,348,755,875.34/x
  3. Step 3: Cross multiply
    45,630,444,581.26x = 68,397,358,614.01 × 15,348,755,875.34
  4. Step 4: Simplify right side
    45,630,444,581.26x = 1,049,814,359,884,651,429,888
  5. Step 5: Solve for x
    x = 1,049,814,359,884,651,429,888/45,630,444,581.26
  6. Step 6: Final answer
    x = 23,006,884,318.54

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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.