Home / 567,144,811.60-850,717,217.40-532,707,434.80

Finding the Fourth Proportional to 567,144,811.60, 850,717,217.40 and 532,707,434.80

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Solution

The fourth proportional to 567,144,811.60, 850,717,217.40 and 532,707,434.80 is: 799,061,152.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,144,811.60 : 850,717,217.40 = 532,707,434.80 : x
  2. Step 2: Convert to fraction form
    567,144,811.60/850,717,217.40 = 532,707,434.80/x
  3. Step 3: Cross multiply
    567,144,811.60x = 850,717,217.40 × 532,707,434.80
  4. Step 4: Simplify right side
    567,144,811.60x = 453,183,386,621,347,904
  5. Step 5: Solve for x
    x = 453,183,386,621,347,904/567,144,811.60
  6. Step 6: Final answer
    x = 799,061,152.20

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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.