Home / 15,462,595.19-23,182,647.21-7,261,011.17

Finding the Fourth Proportional to 15,462,595.19, 23,182,647.21 and 7,261,011.17

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Solution

The fourth proportional to 15,462,595.19, 23,182,647.21 and 7,261,011.17 is: 10,886,236.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,462,595.19 : 23,182,647.21 = 7,261,011.17 : x
  2. Step 2: Convert to fraction form
    15,462,595.19/23,182,647.21 = 7,261,011.17/x
  3. Step 3: Cross multiply
    15,462,595.19x = 23,182,647.21 × 7,261,011.17
  4. Step 4: Simplify right side
    15,462,595.19x = 168,329,460,341,979.34
  5. Step 5: Solve for x
    x = 168,329,460,341,979.34/15,462,595.19
  6. Step 6: Final answer
    x = 10,886,236.00

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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.