Home / 223,917,335.15-335,881,317.13-60,155,300.03

Finding the Fourth Proportional to 223,917,335.15, 335,881,317.13 and 60,155,300.03

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Solution

The fourth proportional to 223,917,335.15, 335,881,317.13 and 60,155,300.03 is: 90,234,377.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,917,335.15 : 335,881,317.13 = 60,155,300.03 : x
  2. Step 2: Convert to fraction form
    223,917,335.15/335,881,317.13 = 60,155,300.03/x
  3. Step 3: Cross multiply
    223,917,335.15x = 335,881,317.13 × 60,155,300.03
  4. Step 4: Simplify right side
    223,917,335.15x = 20,205,041,404,596,932
  5. Step 5: Solve for x
    x = 20,205,041,404,596,932/223,917,335.15
  6. Step 6: Final answer
    x = 90,234,377.75

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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.