Home / 183,798,518.60-275,697,777.90-97,492,500.20

Finding the Fourth Proportional to 183,798,518.60, 275,697,777.90 and 97,492,500.20

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Solution

The fourth proportional to 183,798,518.60, 275,697,777.90 and 97,492,500.20 is: 146,238,750.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,798,518.60 : 275,697,777.90 = 97,492,500.20 : x
  2. Step 2: Convert to fraction form
    183,798,518.60/275,697,777.90 = 97,492,500.20/x
  3. Step 3: Cross multiply
    183,798,518.60x = 275,697,777.90 × 97,492,500.20
  4. Step 4: Simplify right side
    183,798,518.60x = 26,878,465,667,055,304
  5. Step 5: Solve for x
    x = 26,878,465,667,055,304/183,798,518.60
  6. Step 6: Final answer
    x = 146,238,750.30

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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.