Home / 364,088,479,504.60-546,132,719,256.90-356,650,006,115.80

Finding the Fourth Proportional to 364,088,479,504.60, 546,132,719,256.90 and 356,650,006,115.80

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Solution

The fourth proportional to 364,088,479,504.60, 546,132,719,256.90 and 356,650,006,115.80 is: 534,975,009,173.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,088,479,504.60 : 546,132,719,256.90 = 356,650,006,115.80 : x
  2. Step 2: Convert to fraction form
    364,088,479,504.60/546,132,719,256.90 = 356,650,006,115.80/x
  3. Step 3: Cross multiply
    364,088,479,504.60x = 546,132,719,256.90 × 356,650,006,115.80
  4. Step 4: Simplify right side
    364,088,479,504.60x = 194,778,237,663,011,871,391,744
  5. Step 5: Solve for x
    x = 194,778,237,663,011,871,391,744/364,088,479,504.60
  6. Step 6: Final answer
    x = 534,975,009,173.70

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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.