Home / 23,108,902,782.60-34,639,161,148.40-9,670,885,925.40

Finding the Fourth Proportional to 23,108,902,782.60, 34,639,161,148.40 and 9,670,885,925.40

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Solution

The fourth proportional to 23,108,902,782.60, 34,639,161,148.40 and 9,670,885,925.40 is: 14,496,204,305.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,108,902,782.60 : 34,639,161,148.40 = 9,670,885,925.40 : x
  2. Step 2: Convert to fraction form
    23,108,902,782.60/34,639,161,148.40 = 9,670,885,925.40/x
  3. Step 3: Cross multiply
    23,108,902,782.60x = 34,639,161,148.40 × 9,670,885,925.40
  4. Step 4: Simplify right side
    23,108,902,782.60x = 334,991,376,017,675,649,024
  5. Step 5: Solve for x
    x = 334,991,376,017,675,649,024/23,108,902,782.60
  6. Step 6: Final answer
    x = 14,496,204,305.72

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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.