Home / 14,486,688,273.20-21,730,032,409.80-10,078,704,042.80

Finding the Fourth Proportional to 14,486,688,273.20, 21,730,032,409.80 and 10,078,704,042.80

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Solution

The fourth proportional to 14,486,688,273.20, 21,730,032,409.80 and 10,078,704,042.80 is: 15,118,056,064.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,486,688,273.20 : 21,730,032,409.80 = 10,078,704,042.80 : x
  2. Step 2: Convert to fraction form
    14,486,688,273.20/21,730,032,409.80 = 10,078,704,042.80/x
  3. Step 3: Cross multiply
    14,486,688,273.20x = 21,730,032,409.80 × 10,078,704,042.80
  4. Step 4: Simplify right side
    14,486,688,273.20x = 219,010,565,498,826,260,480
  5. Step 5: Solve for x
    x = 219,010,565,498,826,260,480/14,486,688,273.20
  6. Step 6: Final answer
    x = 15,118,056,064.20

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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.