Home / 124,161,946,475.88-186,242,919,504.87-29,834,894,252.76

Finding the Fourth Proportional to 124,161,946,475.88, 186,242,919,504.87 and 29,834,894,252.76

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Solution

The fourth proportional to 124,161,946,475.88, 186,242,919,504.87 and 29,834,894,252.76 is: 44,752,341,328.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,161,946,475.88 : 186,242,919,504.87 = 29,834,894,252.76 : x
  2. Step 2: Convert to fraction form
    124,161,946,475.88/186,242,919,504.87 = 29,834,894,252.76/x
  3. Step 3: Cross multiply
    124,161,946,475.88x = 186,242,919,504.87 × 29,834,894,252.76
  4. Step 4: Simplify right side
    124,161,946,475.88x = 5,556,537,808,753,088,528,384
  5. Step 5: Solve for x
    x = 5,556,537,808,753,088,528,384/124,161,946,475.88
  6. Step 6: Final answer
    x = 44,752,341,328.93

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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.