Home / 50,637,312,085.80-75,955,968,128.70-34,964,479,266.60

Finding the Fourth Proportional to 50,637,312,085.80, 75,955,968,128.70 and 34,964,479,266.60

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Solution

The fourth proportional to 50,637,312,085.80, 75,955,968,128.70 and 34,964,479,266.60 is: 52,446,718,899.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,637,312,085.80 : 75,955,968,128.70 = 34,964,479,266.60 : x
  2. Step 2: Convert to fraction form
    50,637,312,085.80/75,955,968,128.70 = 34,964,479,266.60/x
  3. Step 3: Cross multiply
    50,637,312,085.80x = 75,955,968,128.70 × 34,964,479,266.60
  4. Step 4: Simplify right side
    50,637,312,085.80x = 2,655,760,872,810,461,265,920
  5. Step 5: Solve for x
    x = 2,655,760,872,810,461,265,920/50,637,312,085.80
  6. Step 6: Final answer
    x = 52,446,718,899.90

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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.