Home / 51,044,402,736.51-70,447,452,850.33-29,051,808,452.94

Finding the Fourth Proportional to 51,044,402,736.51, 70,447,452,850.33 and 29,051,808,452.94

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Solution

The fourth proportional to 51,044,402,736.51, 70,447,452,850.33 and 29,051,808,452.94 is: 40,095,011,332.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,044,402,736.51 : 70,447,452,850.33 = 29,051,808,452.94 : x
  2. Step 2: Convert to fraction form
    51,044,402,736.51/70,447,452,850.33 = 29,051,808,452.94/x
  3. Step 3: Cross multiply
    51,044,402,736.51x = 70,447,452,850.33 × 29,051,808,452.94
  4. Step 4: Simplify right side
    51,044,402,736.51x = 2,046,625,906,205,010,690,048
  5. Step 5: Solve for x
    x = 2,046,625,906,205,010,690,048/51,044,402,736.51
  6. Step 6: Final answer
    x = 40,095,011,332.97

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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.