Home / 47,059,897.74-70,601,194.70-16,350,008.10

Finding the Fourth Proportional to 47,059,897.74, 70,601,194.70 and 16,350,008.10

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Solution

The fourth proportional to 47,059,897.74, 70,601,194.70 and 16,350,008.10 is: 24,528,954.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,059,897.74 : 70,601,194.70 = 16,350,008.10 : x
  2. Step 2: Convert to fraction form
    47,059,897.74/70,601,194.70 = 16,350,008.10/x
  3. Step 3: Cross multiply
    47,059,897.74x = 70,601,194.70 × 16,350,008.10
  4. Step 4: Simplify right side
    47,059,897.74x = 1,154,330,105,214,677
  5. Step 5: Solve for x
    x = 1,154,330,105,214,677/47,059,897.74
  6. Step 6: Final answer
    x = 24,528,954.81

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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.