Home / 8,808,494,567.04-12,155,721,816.96-4,794,193,607.04

Finding the Fourth Proportional to 8,808,494,567.04, 12,155,721,816.96 and 4,794,193,607.04

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Solution

The fourth proportional to 8,808,494,567.04, 12,155,721,816.96 and 4,794,193,607.04 is: 6,615,986,804.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,808,494,567.04 : 12,155,721,816.96 = 4,794,193,607.04 : x
  2. Step 2: Convert to fraction form
    8,808,494,567.04/12,155,721,816.96 = 4,794,193,607.04/x
  3. Step 3: Cross multiply
    8,808,494,567.04x = 12,155,721,816.96 × 4,794,193,607.04
  4. Step 4: Simplify right side
    8,808,494,567.04x = 58,276,883,823,826,280,448
  5. Step 5: Solve for x
    x = 58,276,883,823,826,280,448/8,808,494,567.04
  6. Step 6: Final answer
    x = 6,615,986,804.59

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Double scale
Find fourth proportional to 8,808,494,568.04, 12,155,721,818.34 and 4,794,193,608.04
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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.