Home / 60,156,341.78-83,013,360.17-34,056,273.72

Finding the Fourth Proportional to 60,156,341.78, 83,013,360.17 and 34,056,273.72

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Solution

The fourth proportional to 60,156,341.78, 83,013,360.17 and 34,056,273.72 is: 46,996,303.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,156,341.78 : 83,013,360.17 = 34,056,273.72 : x
  2. Step 2: Convert to fraction form
    60,156,341.78/83,013,360.17 = 34,056,273.72/x
  3. Step 3: Cross multiply
    60,156,341.78x = 83,013,360.17 × 34,056,273.72
  4. Step 4: Simplify right side
    60,156,341.78x = 2,827,125,716,196,184.50
  5. Step 5: Solve for x
    x = 2,827,125,716,196,184.50/60,156,341.78
  6. Step 6: Final answer
    x = 46,996,303.84

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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.