Home / 104,976,164.10-157,464,246.15-95,402,352.90

Finding the Fourth Proportional to 104,976,164.10, 157,464,246.15 and 95,402,352.90

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Solution

The fourth proportional to 104,976,164.10, 157,464,246.15 and 95,402,352.90 is: 143,103,529.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,164.10 : 157,464,246.15 = 95,402,352.90 : x
  2. Step 2: Convert to fraction form
    104,976,164.10/157,464,246.15 = 95,402,352.90/x
  3. Step 3: Cross multiply
    104,976,164.10x = 157,464,246.15 × 95,402,352.90
  4. Step 4: Simplify right side
    104,976,164.10x = 15,022,459,580,334,768
  5. Step 5: Solve for x
    x = 15,022,459,580,334,768/104,976,164.10
  6. Step 6: Final answer
    x = 143,103,529.35

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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.