Home / 25,551,017.76-38,130,980.76-22,824,726.24

Finding the Fourth Proportional to 25,551,017.76, 38,130,980.76 and 22,824,726.24

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Solution

The fourth proportional to 25,551,017.76, 38,130,980.76 and 22,824,726.24 is: 34,062,408.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,551,017.76 : 38,130,980.76 = 22,824,726.24 : x
  2. Step 2: Convert to fraction form
    25,551,017.76/38,130,980.76 = 22,824,726.24/x
  3. Step 3: Cross multiply
    25,551,017.76x = 38,130,980.76 × 22,824,726.24
  4. Step 4: Simplify right side
    25,551,017.76x = 870,329,197,109,707
  5. Step 5: Solve for x
    x = 870,329,197,109,707/25,551,017.76
  6. Step 6: Final answer
    x = 34,062,408.21

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.