Home / 62,294,738,515.14-93,442,108,852.24-15,130,894,597.72

Finding the Fourth Proportional to 62,294,738,515.14, 93,442,108,852.24 and 15,130,894,597.72

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Solution

The fourth proportional to 62,294,738,515.14, 93,442,108,852.24 and 15,130,894,597.72 is: 22,696,342,158.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,294,738,515.14 : 93,442,108,852.24 = 15,130,894,597.72 : x
  2. Step 2: Convert to fraction form
    62,294,738,515.14/93,442,108,852.24 = 15,130,894,597.72/x
  3. Step 3: Cross multiply
    62,294,738,515.14x = 93,442,108,852.24 × 15,130,894,597.72
  4. Step 4: Simplify right side
    62,294,738,515.14x = 1,413,862,700,031,922,405,376
  5. Step 5: Solve for x
    x = 1,413,862,700,031,922,405,376/62,294,738,515.14
  6. Step 6: Final answer
    x = 22,696,342,158.79

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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.