Home / 5,716,139,713.60-8,574,209,570.40-5,667,766,772.80

Finding the Fourth Proportional to 5,716,139,713.60, 8,574,209,570.40 and 5,667,766,772.80

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Solution

The fourth proportional to 5,716,139,713.60, 8,574,209,570.40 and 5,667,766,772.80 is: 8,501,650,159.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,716,139,713.60 : 8,574,209,570.40 = 5,667,766,772.80 : x
  2. Step 2: Convert to fraction form
    5,716,139,713.60/8,574,209,570.40 = 5,667,766,772.80/x
  3. Step 3: Cross multiply
    5,716,139,713.60x = 8,574,209,570.40 × 5,667,766,772.80
  4. Step 4: Simplify right side
    5,716,139,713.60x = 48,596,620,106,136,879,104
  5. Step 5: Solve for x
    x = 48,596,620,106,136,879,104/5,716,139,713.60
  6. Step 6: Final answer
    x = 8,501,650,159.20

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Double scale
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Similar ratio
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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.