Home / 40,875,049.12-61,243,168-24,666,941.84

Finding the Fourth Proportional to 40,875,049.12, 61,243,168 and 24,666,941.84

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Solution

The fourth proportional to 40,875,049.12, 61,243,168 and 24,666,941.84 is: 36,958,528.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,875,049.12 : 61,243,168 = 24,666,941.84 : x
  2. Step 2: Convert to fraction form
    40,875,049.12/61,243,168 = 24,666,941.84/x
  3. Step 3: Cross multiply
    40,875,049.12x = 61,243,168 × 24,666,941.84
  4. Step 4: Simplify right side
    40,875,049.12x = 1,510,681,663,153,349
  5. Step 5: Solve for x
    x = 1,510,681,663,153,349/40,875,049.12
  6. Step 6: Final answer
    x = 36,958,528.39

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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.