Home / 32,763,770.40-49,145,655.60-10,041,715.20

Finding the Fourth Proportional to 32,763,770.40, 49,145,655.60 and 10,041,715.20

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Solution

The fourth proportional to 32,763,770.40, 49,145,655.60 and 10,041,715.20 is: 15,062,572.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,763,770.40 : 49,145,655.60 = 10,041,715.20 : x
  2. Step 2: Convert to fraction form
    32,763,770.40/49,145,655.60 = 10,041,715.20/x
  3. Step 3: Cross multiply
    32,763,770.40x = 49,145,655.60 × 10,041,715.20
  4. Step 4: Simplify right side
    32,763,770.40x = 493,506,676,852,485.12
  5. Step 5: Solve for x
    x = 493,506,676,852,485.12/32,763,770.40
  6. Step 6: Final answer
    x = 15,062,572.80

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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.