Home / 15,779,474.30-23,669,211.45-6,804,026.30

Finding the Fourth Proportional to 15,779,474.30, 23,669,211.45 and 6,804,026.30

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Solution

The fourth proportional to 15,779,474.30, 23,669,211.45 and 6,804,026.30 is: 10,206,039.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,779,474.30 : 23,669,211.45 = 6,804,026.30 : x
  2. Step 2: Convert to fraction form
    15,779,474.30/23,669,211.45 = 6,804,026.30/x
  3. Step 3: Cross multiply
    15,779,474.30x = 23,669,211.45 × 6,804,026.30
  4. Step 4: Simplify right side
    15,779,474.30x = 161,045,937,206,061.12
  5. Step 5: Solve for x
    x = 161,045,937,206,061.12/15,779,474.30
  6. Step 6: Final answer
    x = 10,206,039.45

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Double scale
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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.