Home / 19,267,572.06-26,589,614.40-10,565,225.70

Finding the Fourth Proportional to 19,267,572.06, 26,589,614.40 and 10,565,225.70

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Solution

The fourth proportional to 19,267,572.06, 26,589,614.40 and 10,565,225.70 is: 14,580,211.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,267,572.06 : 26,589,614.40 = 10,565,225.70 : x
  2. Step 2: Convert to fraction form
    19,267,572.06/26,589,614.40 = 10,565,225.70/x
  3. Step 3: Cross multiply
    19,267,572.06x = 26,589,614.40 × 10,565,225.70
  4. Step 4: Simplify right side
    19,267,572.06x = 280,925,277,411,970.03
  5. Step 5: Solve for x
    x = 280,925,277,411,970.03/19,267,572.06
  6. Step 6: Final answer
    x = 14,580,211.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.