Home / 24,861,950.40-37,292,925.60-20,916,000.98

Finding the Fourth Proportional to 24,861,950.40, 37,292,925.60 and 20,916,000.98

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Solution

The fourth proportional to 24,861,950.40, 37,292,925.60 and 20,916,000.98 is: 31,374,001.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,861,950.40 : 37,292,925.60 = 20,916,000.98 : x
  2. Step 2: Convert to fraction form
    24,861,950.40/37,292,925.60 = 20,916,000.98/x
  3. Step 3: Cross multiply
    24,861,950.40x = 37,292,925.60 × 20,916,000.98
  4. Step 4: Simplify right side
    24,861,950.40x = 780,018,868,210,202.50
  5. Step 5: Solve for x
    x = 780,018,868,210,202.50/24,861,950.40
  6. Step 6: Final answer
    x = 31,374,001.46

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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.