Home / 48,041,895.03-66,302,557.35-27,418,426.71

Finding the Fourth Proportional to 48,041,895.03, 66,302,557.35 and 27,418,426.71

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Solution

The fourth proportional to 48,041,895.03, 66,302,557.35 and 27,418,426.71 is: 37,840,135.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,041,895.03 : 66,302,557.35 = 27,418,426.71 : x
  2. Step 2: Convert to fraction form
    48,041,895.03/66,302,557.35 = 27,418,426.71/x
  3. Step 3: Cross multiply
    48,041,895.03x = 66,302,557.35 × 27,418,426.71
  4. Step 4: Simplify right side
    48,041,895.03x = 1,817,911,809,386,547
  5. Step 5: Solve for x
    x = 1,817,911,809,386,547/48,041,895.03
  6. Step 6: Final answer
    x = 37,840,135.33

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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.