Home / 42,968,524.68-59,297,320.08-23,389,975.80

Finding the Fourth Proportional to 42,968,524.68, 59,297,320.08 and 23,389,975.80

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Solution

The fourth proportional to 42,968,524.68, 59,297,320.08 and 23,389,975.80 is: 32,278,578.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,968,524.68 : 59,297,320.08 = 23,389,975.80 : x
  2. Step 2: Convert to fraction form
    42,968,524.68/59,297,320.08 = 23,389,975.80/x
  3. Step 3: Cross multiply
    42,968,524.68x = 59,297,320.08 × 23,389,975.80
  4. Step 4: Simplify right side
    42,968,524.68x = 1,386,962,881,676,054
  5. Step 5: Solve for x
    x = 1,386,962,881,676,054/42,968,524.68
  6. Step 6: Final answer
    x = 32,278,578.15

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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.