Home / 61,792,661.40-92,688,992.10-34,582,882.20

Finding the Fourth Proportional to 61,792,661.40, 92,688,992.10 and 34,582,882.20

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Solution

The fourth proportional to 61,792,661.40, 92,688,992.10 and 34,582,882.20 is: 51,874,323.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,792,661.40 : 92,688,992.10 = 34,582,882.20 : x
  2. Step 2: Convert to fraction form
    61,792,661.40/92,688,992.10 = 34,582,882.20/x
  3. Step 3: Cross multiply
    61,792,661.40x = 92,688,992.10 × 34,582,882.20
  4. Step 4: Simplify right side
    61,792,661.40x = 3,205,452,495,031,030.50
  5. Step 5: Solve for x
    x = 3,205,452,495,031,030.50/61,792,661.40
  6. Step 6: Final answer
    x = 51,874,323.30

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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.