Home / 15,552,130.70-23,319,901.65-6,566,530.70

Finding the Fourth Proportional to 15,552,130.70, 23,319,901.65 and 6,566,530.70

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Solution

The fourth proportional to 15,552,130.70, 23,319,901.65 and 6,566,530.70 is: 9,846,293.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,130.70 : 23,319,901.65 = 6,566,530.70 : x
  2. Step 2: Convert to fraction form
    15,552,130.70/23,319,901.65 = 6,566,530.70/x
  3. Step 3: Cross multiply
    15,552,130.70x = 23,319,901.65 × 6,566,530.70
  4. Step 4: Simplify right side
    15,552,130.70x = 153,130,850,105,705.66
  5. Step 5: Solve for x
    x = 153,130,850,105,705.66/15,552,130.70
  6. Step 6: Final answer
    x = 9,846,293.93

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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.