Home / 83,098,216.04-114,681,475.69-45,927,696.74

Finding the Fourth Proportional to 83,098,216.04, 114,681,475.69 and 45,927,696.74

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Solution

The fourth proportional to 83,098,216.04, 114,681,475.69 and 45,927,696.74 is: 63,383,503.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,098,216.04 : 114,681,475.69 = 45,927,696.74 : x
  2. Step 2: Convert to fraction form
    83,098,216.04/114,681,475.69 = 45,927,696.74/x
  3. Step 3: Cross multiply
    83,098,216.04x = 114,681,475.69 × 45,927,696.74
  4. Step 4: Simplify right side
    83,098,216.04x = 5,267,056,036,497,776
  5. Step 5: Solve for x
    x = 5,267,056,036,497,776/83,098,216.04
  6. Step 6: Final answer
    x = 63,383,503.13

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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.