Home / 29,760,696,077.70-44,641,044,116.55-12,082,842,653.70

Finding the Fourth Proportional to 29,760,696,077.70, 44,641,044,116.55 and 12,082,842,653.70

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Solution

The fourth proportional to 29,760,696,077.70, 44,641,044,116.55 and 12,082,842,653.70 is: 18,124,263,980.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,760,696,077.70 : 44,641,044,116.55 = 12,082,842,653.70 : x
  2. Step 2: Convert to fraction form
    29,760,696,077.70/44,641,044,116.55 = 12,082,842,653.70/x
  3. Step 3: Cross multiply
    29,760,696,077.70x = 44,641,044,116.55 × 12,082,842,653.70
  4. Step 4: Simplify right side
    29,760,696,077.70x = 539,390,711,957,153,841,152
  5. Step 5: Solve for x
    x = 539,390,711,957,153,841,152/29,760,696,077.70
  6. Step 6: Final answer
    x = 18,124,263,980.55

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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.