Home / 32,701,088,373.61-49,051,632,505.06-7,857,749,516.49

Finding the Fourth Proportional to 32,701,088,373.61, 49,051,632,505.06 and 7,857,749,516.49

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Solution

The fourth proportional to 32,701,088,373.61, 49,051,632,505.06 and 7,857,749,516.49 is: 11,786,624,261.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,701,088,373.61 : 49,051,632,505.06 = 7,857,749,516.49 : x
  2. Step 2: Convert to fraction form
    32,701,088,373.61/49,051,632,505.06 = 7,857,749,516.49/x
  3. Step 3: Cross multiply
    32,701,088,373.61x = 49,051,632,505.06 × 7,857,749,516.49
  4. Step 4: Simplify right side
    32,701,088,373.61x = 385,435,441,599,680,348,160
  5. Step 5: Solve for x
    x = 385,435,441,599,680,348,160/32,701,088,373.61
  6. Step 6: Final answer
    x = 11,786,624,261.43

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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.