Home / 175,830,217.93-242,660,226.77-97,539,013.45

Finding the Fourth Proportional to 175,830,217.93, 242,660,226.77 and 97,539,013.45

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Solution

The fourth proportional to 175,830,217.93, 242,660,226.77 and 97,539,013.45 is: 134,611,896.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,830,217.93 : 242,660,226.77 = 97,539,013.45 : x
  2. Step 2: Convert to fraction form
    175,830,217.93/242,660,226.77 = 97,539,013.45/x
  3. Step 3: Cross multiply
    175,830,217.93x = 242,660,226.77 × 97,539,013.45
  4. Step 4: Simplify right side
    175,830,217.93x = 23,668,839,122,211,384
  5. Step 5: Solve for x
    x = 23,668,839,122,211,384/175,830,217.93
  6. Step 6: Final answer
    x = 134,611,896.64

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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.