Home / 174,506,965.22-261,758,205.69-57,975,904.25

Finding the Fourth Proportional to 174,506,965.22, 261,758,205.69 and 57,975,904.25

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Solution

The fourth proportional to 174,506,965.22, 261,758,205.69 and 57,975,904.25 is: 86,963,111.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,506,965.22 : 261,758,205.69 = 57,975,904.25 : x
  2. Step 2: Convert to fraction form
    174,506,965.22/261,758,205.69 = 57,975,904.25/x
  3. Step 3: Cross multiply
    174,506,965.22x = 261,758,205.69 × 57,975,904.25
  4. Step 4: Simplify right side
    174,506,965.22x = 15,175,668,669,735,246
  5. Step 5: Solve for x
    x = 15,175,668,669,735,246/174,506,965.22
  6. Step 6: Final answer
    x = 86,963,111.48

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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.