Home / 92,264,897.10-138,397,345.65-92,264,897.10

Finding the Fourth Proportional to 92,264,897.10, 138,397,345.65 and 92,264,897.10

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Solution

The fourth proportional to 92,264,897.10, 138,397,345.65 and 92,264,897.10 is: 138,397,345.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,264,897.10 : 138,397,345.65 = 92,264,897.10 : x
  2. Step 2: Convert to fraction form
    92,264,897.10/138,397,345.65 = 92,264,897.10/x
  3. Step 3: Cross multiply
    92,264,897.10x = 138,397,345.65 × 92,264,897.10
  4. Step 4: Simplify right side
    92,264,897.10x = 12,769,216,855,310,382
  5. Step 5: Solve for x
    x = 12,769,216,855,310,382/92,264,897.10
  6. Step 6: Final answer
    x = 138,397,345.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.