Home / 24,254,998.40-36,387,746.40-7,217,393.60

Finding the Fourth Proportional to 24,254,998.40, 36,387,746.40 and 7,217,393.60

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Solution

The fourth proportional to 24,254,998.40, 36,387,746.40 and 7,217,393.60 is: 10,827,652.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,254,998.40 : 36,387,746.40 = 7,217,393.60 : x
  2. Step 2: Convert to fraction form
    24,254,998.40/36,387,746.40 = 7,217,393.60/x
  3. Step 3: Cross multiply
    24,254,998.40x = 36,387,746.40 × 7,217,393.60
  4. Step 4: Simplify right side
    24,254,998.40x = 262,624,687,985,783.03
  5. Step 5: Solve for x
    x = 262,624,687,985,783.03/24,254,998.40
  6. Step 6: Final answer
    x = 10,827,652.25

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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.