Home / 15,726,062.20-23,579,460.18-6,130,230.34

Finding the Fourth Proportional to 15,726,062.20, 23,579,460.18 and 6,130,230.34

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Solution

The fourth proportional to 15,726,062.20, 23,579,460.18 and 6,130,230.34 is: 9,191,590.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,726,062.20 : 23,579,460.18 = 6,130,230.34 : x
  2. Step 2: Convert to fraction form
    15,726,062.20/23,579,460.18 = 6,130,230.34/x
  3. Step 3: Cross multiply
    15,726,062.20x = 23,579,460.18 × 6,130,230.34
  4. Step 4: Simplify right side
    15,726,062.20x = 144,547,522,196,257.84
  5. Step 5: Solve for x
    x = 144,547,522,196,257.84/15,726,062.20
  6. Step 6: Final answer
    x = 9,191,590.39

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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.