Home / 15,423,186.30-23,130,116.13-4,637,624.01

Finding the Fourth Proportional to 15,423,186.30, 23,130,116.13 and 4,637,624.01

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Solution

The fourth proportional to 15,423,186.30, 23,130,116.13 and 4,637,624.01 is: 6,955,033.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,423,186.30 : 23,130,116.13 = 4,637,624.01 : x
  2. Step 2: Convert to fraction form
    15,423,186.30/23,130,116.13 = 4,637,624.01/x
  3. Step 3: Cross multiply
    15,423,186.30x = 23,130,116.13 × 4,637,624.01
  4. Step 4: Simplify right side
    15,423,186.30x = 107,268,781,918,576.27
  5. Step 5: Solve for x
    x = 107,268,781,918,576.27/15,423,186.30
  6. Step 6: Final answer
    x = 6,955,033.79

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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.