Home / 82,358,094.66-113,654,386.44-44,681,256.64

Finding the Fourth Proportional to 82,358,094.66, 113,654,386.44 and 44,681,256.64

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Solution

The fourth proportional to 82,358,094.66, 113,654,386.44 and 44,681,256.64 is: 61,660,251.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,358,094.66 : 113,654,386.44 = 44,681,256.64 : x
  2. Step 2: Convert to fraction form
    82,358,094.66/113,654,386.44 = 44,681,256.64/x
  3. Step 3: Cross multiply
    82,358,094.66x = 113,654,386.44 × 44,681,256.64
  4. Step 4: Simplify right side
    82,358,094.66x = 5,078,220,808,787,376
  5. Step 5: Solve for x
    x = 5,078,220,808,787,376/82,358,094.66
  6. Step 6: Final answer
    x = 61,660,251.24

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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.