Home / 58,169,046,446.15-87,278,767,133.67-31,246,199,502.89

Finding the Fourth Proportional to 58,169,046,446.15, 87,278,767,133.67 and 31,246,199,502.89

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Solution

The fourth proportional to 58,169,046,446.15, 87,278,767,133.67 and 31,246,199,502.89 is: 46,882,834,373.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,169,046,446.15 : 87,278,767,133.67 = 31,246,199,502.89 : x
  2. Step 2: Convert to fraction form
    58,169,046,446.15/87,278,767,133.67 = 31,246,199,502.89/x
  3. Step 3: Cross multiply
    58,169,046,446.15x = 87,278,767,133.67 × 31,246,199,502.89
  4. Step 4: Simplify right side
    58,169,046,446.15x = 2,727,129,770,224,495,099,904
  5. Step 5: Solve for x
    x = 2,727,129,770,224,495,099,904/58,169,046,446.15
  6. Step 6: Final answer
    x = 46,882,834,373.94

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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.