Home / 283,925,101.95-425,887,652.93-181,888,429.95

Finding the Fourth Proportional to 283,925,101.95, 425,887,652.93 and 181,888,429.95

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Solution

The fourth proportional to 283,925,101.95, 425,887,652.93 and 181,888,429.95 is: 272,832,644.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,925,101.95 : 425,887,652.93 = 181,888,429.95 : x
  2. Step 2: Convert to fraction form
    283,925,101.95/425,887,652.93 = 181,888,429.95/x
  3. Step 3: Cross multiply
    283,925,101.95x = 425,887,652.93 × 181,888,429.95
  4. Step 4: Simplify right side
    283,925,101.95x = 77,464,036,525,618,768
  5. Step 5: Solve for x
    x = 77,464,036,525,618,768/283,925,101.95
  6. Step 6: Final answer
    x = 272,832,644.93

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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.