Home / 49,620,210.30-74,452,433.85-22,679,999.10

Finding the Fourth Proportional to 49,620,210.30, 74,452,433.85 and 22,679,999.10

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Solution

The fourth proportional to 49,620,210.30, 74,452,433.85 and 22,679,999.10 is: 34,030,108.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,620,210.30 : 74,452,433.85 = 22,679,999.10 : x
  2. Step 2: Convert to fraction form
    49,620,210.30/74,452,433.85 = 22,679,999.10/x
  3. Step 3: Cross multiply
    49,620,210.30x = 74,452,433.85 × 22,679,999.10
  4. Step 4: Simplify right side
    49,620,210.30x = 1,688,581,132,710,809.50
  5. Step 5: Solve for x
    x = 1,688,581,132,710,809.50/49,620,210.30
  6. Step 6: Final answer
    x = 34,030,108.35

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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.