Home / 43,124,927.95-59,511,587.06-26,378,435.35

Finding the Fourth Proportional to 43,124,927.95, 59,511,587.06 and 26,378,435.35

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Solution

The fourth proportional to 43,124,927.95, 59,511,587.06 and 26,378,435.35 is: 36,401,743.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,124,927.95 : 59,511,587.06 = 26,378,435.35 : x
  2. Step 2: Convert to fraction form
    43,124,927.95/59,511,587.06 = 26,378,435.35/x
  3. Step 3: Cross multiply
    43,124,927.95x = 59,511,587.06 × 26,378,435.35
  4. Step 4: Simplify right side
    43,124,927.95x = 1,569,822,551,680,751
  5. Step 5: Solve for x
    x = 1,569,822,551,680,751/43,124,927.95
  6. Step 6: Final answer
    x = 36,401,743.18

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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.