Home / 3,335,646,851.39-4,603,600,881.33-1,925,948,447.69

Finding the Fourth Proportional to 3,335,646,851.39, 4,603,600,881.33 and 1,925,948,447.69

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Solution

The fourth proportional to 3,335,646,851.39, 4,603,600,881.33 and 1,925,948,447.69 is: 2,658,044,561.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,335,646,851.39 : 4,603,600,881.33 = 1,925,948,447.69 : x
  2. Step 2: Convert to fraction form
    3,335,646,851.39/4,603,600,881.33 = 1,925,948,447.69/x
  3. Step 3: Cross multiply
    3,335,646,851.39x = 4,603,600,881.33 × 1,925,948,447.69
  4. Step 4: Simplify right side
    3,335,646,851.39x = 8,866,297,971,193,338,880
  5. Step 5: Solve for x
    x = 8,866,297,971,193,338,880/3,335,646,851.39
  6. Step 6: Final answer
    x = 2,658,044,561.13

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Double scale
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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.