Home / 62,205,200,035.41-93,312,013,820.10-21,863,147,079.12

Finding the Fourth Proportional to 62,205,200,035.41, 93,312,013,820.10 and 21,863,147,079.12

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Solution

The fourth proportional to 62,205,200,035.41, 93,312,013,820.10 and 21,863,147,079.12 is: 32,796,201,623.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,205,200,035.41 : 93,312,013,820.10 = 21,863,147,079.12 : x
  2. Step 2: Convert to fraction form
    62,205,200,035.41/93,312,013,820.10 = 21,863,147,079.12/x
  3. Step 3: Cross multiply
    62,205,200,035.41x = 93,312,013,820.10 × 21,863,147,079.12
  4. Step 4: Simplify right side
    62,205,200,035.41x = 2,040,094,282,397,724,442,624
  5. Step 5: Solve for x
    x = 2,040,094,282,397,724,442,624/62,205,200,035.41
  6. Step 6: Final answer
    x = 32,796,201,623.60

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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.