Home / 152,983,117.06-229,519,533.39-49,350,246.10

Finding the Fourth Proportional to 152,983,117.06, 229,519,533.39 and 49,350,246.10

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Solution

The fourth proportional to 152,983,117.06, 229,519,533.39 and 49,350,246.10 is: 74,039,839.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,983,117.06 : 229,519,533.39 = 49,350,246.10 : x
  2. Step 2: Convert to fraction form
    152,983,117.06/229,519,533.39 = 49,350,246.10/x
  3. Step 3: Cross multiply
    152,983,117.06x = 229,519,533.39 × 49,350,246.10
  4. Step 4: Simplify right side
    152,983,117.06x = 11,326,845,457,553,666
  5. Step 5: Solve for x
    x = 11,326,845,457,553,666/152,983,117.06
  6. Step 6: Final answer
    x = 74,039,839.66

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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.