Home / 15,301,150.65-22,941,072.86-6,776,866.17

Finding the Fourth Proportional to 15,301,150.65, 22,941,072.86 and 6,776,866.17

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Solution

The fourth proportional to 15,301,150.65, 22,941,072.86 and 6,776,866.17 is: 10,160,581.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,301,150.65 : 22,941,072.86 = 6,776,866.17 : x
  2. Step 2: Convert to fraction form
    15,301,150.65/22,941,072.86 = 6,776,866.17/x
  3. Step 3: Cross multiply
    15,301,150.65x = 22,941,072.86 × 6,776,866.17
  4. Step 4: Simplify right side
    15,301,150.65x = 155,468,580,534,554.81
  5. Step 5: Solve for x
    x = 155,468,580,534,554.81/15,301,150.65
  6. Step 6: Final answer
    x = 10,160,581.00

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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.