Home / 56,949,041.92-78,596,582.88-32,170,273.60

Finding the Fourth Proportional to 56,949,041.92, 78,596,582.88 and 32,170,273.60

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Solution

The fourth proportional to 56,949,041.92, 78,596,582.88 and 32,170,273.60 is: 44,398,878.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,949,041.92 : 78,596,582.88 = 32,170,273.60 : x
  2. Step 2: Convert to fraction form
    56,949,041.92/78,596,582.88 = 32,170,273.60/x
  3. Step 3: Cross multiply
    56,949,041.92x = 78,596,582.88 × 32,170,273.60
  4. Step 4: Simplify right side
    56,949,041.92x = 2,528,473,575,274,676
  5. Step 5: Solve for x
    x = 2,528,473,575,274,676/56,949,041.92
  6. Step 6: Final answer
    x = 44,398,878.19

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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.