Home / 4,429,408,085.70-6,644,112,128.55-4,360,533,332.10

Finding the Fourth Proportional to 4,429,408,085.70, 6,644,112,128.55 and 4,360,533,332.10

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Solution

The fourth proportional to 4,429,408,085.70, 6,644,112,128.55 and 4,360,533,332.10 is: 6,540,799,998.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,408,085.70 : 6,644,112,128.55 = 4,360,533,332.10 : x
  2. Step 2: Convert to fraction form
    4,429,408,085.70/6,644,112,128.55 = 4,360,533,332.10/x
  3. Step 3: Cross multiply
    4,429,408,085.70x = 6,644,112,128.55 × 4,360,533,332.10
  4. Step 4: Simplify right side
    4,429,408,085.70x = 28,971,872,398,752,157,696
  5. Step 5: Solve for x
    x = 28,971,872,398,752,157,696/4,429,408,085.70
  6. Step 6: Final answer
    x = 6,540,799,998.15

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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.