Home / 30,371,824,079.30-45,541,128,254.69-24,116,436,008.89

Finding the Fourth Proportional to 30,371,824,079.30, 45,541,128,254.69 and 24,116,436,008.89

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Solution

The fourth proportional to 30,371,824,079.30, 45,541,128,254.69 and 24,116,436,008.89 is: 36,161,466,708.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,371,824,079.30 : 45,541,128,254.69 = 24,116,436,008.89 : x
  2. Step 2: Convert to fraction form
    30,371,824,079.30/45,541,128,254.69 = 24,116,436,008.89/x
  3. Step 3: Cross multiply
    30,371,824,079.30x = 45,541,128,254.69 × 24,116,436,008.89
  4. Step 4: Simplify right side
    30,371,824,079.30x = 1,098,289,705,326,771,306,496
  5. Step 5: Solve for x
    x = 1,098,289,705,326,771,306,496/30,371,824,079.30
  6. Step 6: Final answer
    x = 36,161,466,708.72

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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.