Home / 8,584,708,513.60-12,877,487,923.20-4,452,223,297.60

Finding the Fourth Proportional to 8,584,708,513.60, 12,877,487,923.20 and 4,452,223,297.60

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Solution

The fourth proportional to 8,584,708,513.60, 12,877,487,923.20 and 4,452,223,297.60 is: 6,678,555,440.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,584,708,513.60 : 12,877,487,923.20 = 4,452,223,297.60 : x
  2. Step 2: Convert to fraction form
    8,584,708,513.60/12,877,487,923.20 = 4,452,223,297.60/x
  3. Step 3: Cross multiply
    8,584,708,513.60x = 12,877,487,923.20 × 4,452,223,297.60
  4. Step 4: Simplify right side
    8,584,708,513.60x = 57,333,451,746,233,688,064
  5. Step 5: Solve for x
    x = 57,333,451,746,233,688,064/8,584,708,513.60
  6. Step 6: Final answer
    x = 6,678,555,440.22

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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.