Home / 92,180,173.16-127,207,154.22-50,363,340.26

Finding the Fourth Proportional to 92,180,173.16, 127,207,154.22 and 50,363,340.26

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Solution

The fourth proportional to 92,180,173.16, 127,207,154.22 and 50,363,340.26 is: 69,500,598.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,180,173.16 : 127,207,154.22 = 50,363,340.26 : x
  2. Step 2: Convert to fraction form
    92,180,173.16/127,207,154.22 = 50,363,340.26/x
  3. Step 3: Cross multiply
    92,180,173.16x = 127,207,154.22 × 50,363,340.26
  4. Step 4: Simplify right side
    92,180,173.16x = 6,406,577,191,488,155
  5. Step 5: Solve for x
    x = 6,406,577,191,488,155/92,180,173.16
  6. Step 6: Final answer
    x = 69,500,598.36

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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.