Home / 48,562,429.20-72,843,643.80-35,010,683.70

Finding the Fourth Proportional to 48,562,429.20, 72,843,643.80 and 35,010,683.70

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Solution

The fourth proportional to 48,562,429.20, 72,843,643.80 and 35,010,683.70 is: 52,516,025.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,562,429.20 : 72,843,643.80 = 35,010,683.70 : x
  2. Step 2: Convert to fraction form
    48,562,429.20/72,843,643.80 = 35,010,683.70/x
  3. Step 3: Cross multiply
    48,562,429.20x = 72,843,643.80 × 35,010,683.70
  4. Step 4: Simplify right side
    48,562,429.20x = 2,550,305,772,637,266
  5. Step 5: Solve for x
    x = 2,550,305,772,637,266/48,562,429.20
  6. Step 6: Final answer
    x = 52,516,025.55

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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.