Home / 29,773,807.20-44,666,931.60-9,581,090.40

Finding the Fourth Proportional to 29,773,807.20, 44,666,931.60 and 9,581,090.40

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Solution

The fourth proportional to 29,773,807.20, 44,666,931.60 and 9,581,090.40 is: 14,373,637.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,773,807.20 : 44,666,931.60 = 9,581,090.40 : x
  2. Step 2: Convert to fraction form
    29,773,807.20/44,666,931.60 = 9,581,090.40/x
  3. Step 3: Cross multiply
    29,773,807.20x = 44,666,931.60 × 9,581,090.40
  4. Step 4: Simplify right side
    29,773,807.20x = 427,957,909,550,216.69
  5. Step 5: Solve for x
    x = 427,957,909,550,216.69/29,773,807.20
  6. Step 6: Final answer
    x = 14,373,637.43

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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.