Home / 41,301,928.85-56,996,690.90-22,718,482.74

Finding the Fourth Proportional to 41,301,928.85, 56,996,690.90 and 22,718,482.74

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Solution

The fourth proportional to 41,301,928.85, 56,996,690.90 and 22,718,482.74 is: 31,351,522.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,301,928.85 : 56,996,690.90 = 22,718,482.74 : x
  2. Step 2: Convert to fraction form
    41,301,928.85/56,996,690.90 = 22,718,482.74/x
  3. Step 3: Cross multiply
    41,301,928.85x = 56,996,690.90 × 22,718,482.74
  4. Step 4: Simplify right side
    41,301,928.85x = 1,294,878,338,335,172.75
  5. Step 5: Solve for x
    x = 1,294,878,338,335,172.75/41,301,928.85
  6. Step 6: Final answer
    x = 31,351,522.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.