Home / 49,601,999.40-74,402,999.10-22,675,655.40

Finding the Fourth Proportional to 49,601,999.40, 74,402,999.10 and 22,675,655.40

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Solution

The fourth proportional to 49,601,999.40, 74,402,999.10 and 22,675,655.40 is: 34,013,483.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,601,999.40 : 74,402,999.10 = 22,675,655.40 : x
  2. Step 2: Convert to fraction form
    49,601,999.40/74,402,999.10 = 22,675,655.40/x
  3. Step 3: Cross multiply
    49,601,999.40x = 74,402,999.10 × 22,675,655.40
  4. Step 4: Simplify right side
    49,601,999.40x = 1,687,136,768,318,110
  5. Step 5: Solve for x
    x = 1,687,136,768,318,110/49,601,999.40
  6. Step 6: Final answer
    x = 34,013,483.10

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1.5x scale

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.