Home / 40,525,476.95-60,799,579.94-16,281,428.32

Finding the Fourth Proportional to 40,525,476.95, 60,799,579.94 and 16,281,428.32

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Solution

The fourth proportional to 40,525,476.95, 60,799,579.94 and 16,281,428.32 is: 24,426,708.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,525,476.95 : 60,799,579.94 = 16,281,428.32 : x
  2. Step 2: Convert to fraction form
    40,525,476.95/60,799,579.94 = 16,281,428.32/x
  3. Step 3: Cross multiply
    40,525,476.95x = 60,799,579.94 × 16,281,428.32
  4. Step 4: Simplify right side
    40,525,476.95x = 989,904,002,679,219.88
  5. Step 5: Solve for x
    x = 989,904,002,679,219.88/40,525,476.95
  6. Step 6: Final answer
    x = 24,426,708.26

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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.