Home / 156,104,344.02-234,065,751.82-59,067,547.68

Finding the Fourth Proportional to 156,104,344.02, 234,065,751.82 and 59,067,547.68

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Solution

The fourth proportional to 156,104,344.02, 234,065,751.82 and 59,067,547.68 is: 88,566,977.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,104,344.02 : 234,065,751.82 = 59,067,547.68 : x
  2. Step 2: Convert to fraction form
    156,104,344.02/234,065,751.82 = 59,067,547.68/x
  3. Step 3: Cross multiply
    156,104,344.02x = 234,065,751.82 × 59,067,547.68
  4. Step 4: Simplify right side
    156,104,344.02x = 13,825,689,955,882,896
  5. Step 5: Solve for x
    x = 13,825,689,955,882,896/156,104,344.02
  6. Step 6: Final answer
    x = 88,566,977.70

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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.