Home / 24,021,543.40-36,038,459.10-16,943,655.40

Finding the Fourth Proportional to 24,021,543.40, 36,038,459.10 and 16,943,655.40

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Solution

The fourth proportional to 24,021,543.40, 36,038,459.10 and 16,943,655.40 is: 25,419,816.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,021,543.40 : 36,038,459.10 = 16,943,655.40 : x
  2. Step 2: Convert to fraction form
    24,021,543.40/36,038,459.10 = 16,943,655.40/x
  3. Step 3: Cross multiply
    24,021,543.40x = 36,038,459.10 × 16,943,655.40
  4. Step 4: Simplify right side
    24,021,543.40x = 610,623,232,137,394.12
  5. Step 5: Solve for x
    x = 610,623,232,137,394.12/24,021,543.40
  6. Step 6: Final answer
    x = 25,419,816.79

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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.