Home / 248,832,203.60-373,248,305.40-67,097,752.40

Finding the Fourth Proportional to 248,832,203.60, 373,248,305.40 and 67,097,752.40

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Solution

The fourth proportional to 248,832,203.60, 373,248,305.40 and 67,097,752.40 is: 100,646,628.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,832,203.60 : 373,248,305.40 = 67,097,752.40 : x
  2. Step 2: Convert to fraction form
    248,832,203.60/373,248,305.40 = 67,097,752.40/x
  3. Step 3: Cross multiply
    248,832,203.60x = 373,248,305.40 × 67,097,752.40
  4. Step 4: Simplify right side
    248,832,203.60x = 25,044,122,379,448,780
  5. Step 5: Solve for x
    x = 25,044,122,379,448,780/248,832,203.60
  6. Step 6: Final answer
    x = 100,646,628.60

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1.5x scale

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.