Home / 35,492,925.60-48,980,270.24-19,195,401.60

Finding the Fourth Proportional to 35,492,925.60, 48,980,270.24 and 19,195,401.60

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Solution

The fourth proportional to 35,492,925.60, 48,980,270.24 and 19,195,401.60 is: 26,489,672.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,492,925.60 : 48,980,270.24 = 19,195,401.60 : x
  2. Step 2: Convert to fraction form
    35,492,925.60/48,980,270.24 = 19,195,401.60/x
  3. Step 3: Cross multiply
    35,492,925.60x = 48,980,270.24 × 19,195,401.60
  4. Step 4: Simplify right side
    35,492,925.60x = 940,195,957,733,328.50
  5. Step 5: Solve for x
    x = 940,195,957,733,328.50/35,492,925.60
  6. Step 6: Final answer
    x = 26,489,672.01

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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.