Home / 29,545,626,828.38-44,321,164,695.79-9,648,618,527.18

Finding the Fourth Proportional to 29,545,626,828.38, 44,321,164,695.79 and 9,648,618,527.18

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Solution

The fourth proportional to 29,545,626,828.38, 44,321,164,695.79 and 9,648,618,527.18 is: 14,473,817,506.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,545,626,828.38 : 44,321,164,695.79 = 9,648,618,527.18 : x
  2. Step 2: Convert to fraction form
    29,545,626,828.38/44,321,164,695.79 = 9,648,618,527.18/x
  3. Step 3: Cross multiply
    29,545,626,828.38x = 44,321,164,695.79 × 9,648,618,527.18
  4. Step 4: Simplify right side
    29,545,626,828.38x = 427,638,010,830,063,337,472
  5. Step 5: Solve for x
    x = 427,638,010,830,063,337,472/29,545,626,828.38
  6. Step 6: Final answer
    x = 14,473,817,506.53

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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.