Home / 98,496,023.10-138,121,180.50-98,496,023.10

Finding the Fourth Proportional to 98,496,023.10, 138,121,180.50 and 98,496,023.10

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Solution

The fourth proportional to 98,496,023.10, 138,121,180.50 and 98,496,023.10 is: 138,121,180.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,496,023.10 : 138,121,180.50 = 98,496,023.10 : x
  2. Step 2: Convert to fraction form
    98,496,023.10/138,121,180.50 = 98,496,023.10/x
  3. Step 3: Cross multiply
    98,496,023.10x = 138,121,180.50 × 98,496,023.10
  4. Step 4: Simplify right side
    98,496,023.10x = 13,604,386,985,127,268
  5. Step 5: Solve for x
    x = 13,604,386,985,127,268/98,496,023.10
  6. Step 6: Final answer
    x = 138,121,180.50

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.