Home / 169,930,592,582.22-234,503,024,810.25-92,768,432,329.11

Finding the Fourth Proportional to 169,930,592,582.22, 234,503,024,810.25 and 92,768,432,329.11

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Solution

The fourth proportional to 169,930,592,582.22, 234,503,024,810.25 and 92,768,432,329.11 is: 128,019,785,357.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,930,592,582.22 : 234,503,024,810.25 = 92,768,432,329.11 : x
  2. Step 2: Convert to fraction form
    169,930,592,582.22/234,503,024,810.25 = 92,768,432,329.11/x
  3. Step 3: Cross multiply
    169,930,592,582.22x = 234,503,024,810.25 × 92,768,432,329.11
  4. Step 4: Simplify right side
    169,930,592,582.22x = 21,754,477,988,081,280,483,328
  5. Step 5: Solve for x
    x = 21,754,477,988,081,280,483,328/169,930,592,582.22
  6. Step 6: Final answer
    x = 128,019,785,357.69

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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.