Home / 15,465,734.82-23,218,875.52-10,370,962.40

Finding the Fourth Proportional to 15,465,734.82, 23,218,875.52 and 10,370,962.40

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Solution

The fourth proportional to 15,465,734.82, 23,218,875.52 and 10,370,962.40 is: 15,570,038.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,465,734.82 : 23,218,875.52 = 10,370,962.40 : x
  2. Step 2: Convert to fraction form
    15,465,734.82/23,218,875.52 = 10,370,962.40/x
  3. Step 3: Cross multiply
    15,465,734.82x = 23,218,875.52 × 10,370,962.40
  4. Step 4: Simplify right side
    15,465,734.82x = 240,802,084,846,178.62
  5. Step 5: Solve for x
    x = 240,802,084,846,178.62/15,465,734.82
  6. Step 6: Final answer
    x = 15,570,038.39

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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.