Home / 92,158,801.64-127,176,256.68-50,342,195.24

Finding the Fourth Proportional to 92,158,801.64, 127,176,256.68 and 50,342,195.24

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Solution

The fourth proportional to 92,158,801.64, 127,176,256.68 and 50,342,195.24 is: 69,470,650.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,158,801.64 : 127,176,256.68 = 50,342,195.24 : x
  2. Step 2: Convert to fraction form
    92,158,801.64/127,176,256.68 = 50,342,195.24/x
  3. Step 3: Cross multiply
    92,158,801.64x = 127,176,256.68 × 50,342,195.24
  4. Step 4: Simplify right side
    92,158,801.64x = 6,402,331,943,676,915
  5. Step 5: Solve for x
    x = 6,402,331,943,676,915/92,158,801.64
  6. Step 6: Final answer
    x = 69,470,650.98

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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.