Home / 16,217,370,830.01-22,387,732,224.39-10,800,920,263.05

Finding the Fourth Proportional to 16,217,370,830.01, 22,387,732,224.39 and 10,800,920,263.05

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Solution

The fourth proportional to 16,217,370,830.01, 22,387,732,224.39 and 10,800,920,263.05 is: 14,910,438,514.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,217,370,830.01 : 22,387,732,224.39 = 10,800,920,263.05 : x
  2. Step 2: Convert to fraction form
    16,217,370,830.01/22,387,732,224.39 = 10,800,920,263.05/x
  3. Step 3: Cross multiply
    16,217,370,830.01x = 22,387,732,224.39 × 10,800,920,263.05
  4. Step 4: Simplify right side
    16,217,370,830.01x = 241,808,110,626,151,366,656
  5. Step 5: Solve for x
    x = 241,808,110,626,151,366,656/16,217,370,830.01
  6. Step 6: Final answer
    x = 14,910,438,514.40

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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.