Home / 45,340,515.89-62,570,533.63-24,713,917.73

Finding the Fourth Proportional to 45,340,515.89, 62,570,533.63 and 24,713,917.73

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Solution

The fourth proportional to 45,340,515.89, 62,570,533.63 and 24,713,917.73 is: 34,105,545.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,340,515.89 : 62,570,533.63 = 24,713,917.73 : x
  2. Step 2: Convert to fraction form
    45,340,515.89/62,570,533.63 = 24,713,917.73/x
  3. Step 3: Cross multiply
    45,340,515.89x = 62,570,533.63 × 24,713,917.73
  4. Step 4: Simplify right side
    45,340,515.89x = 1,546,363,020,454,018.25
  5. Step 5: Solve for x
    x = 1,546,363,020,454,018.25/45,340,515.89
  6. Step 6: Final answer
    x = 34,105,545.34

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1.5x scale

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.