Home / 314,336,185.57-433,806,862.85-182,211,292.45

Finding the Fourth Proportional to 314,336,185.57, 433,806,862.85 and 182,211,292.45

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Solution

The fourth proportional to 314,336,185.57, 433,806,862.85 and 182,211,292.45 is: 251,464,873.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,336,185.57 : 433,806,862.85 = 182,211,292.45 : x
  2. Step 2: Convert to fraction form
    314,336,185.57/433,806,862.85 = 182,211,292.45/x
  3. Step 3: Cross multiply
    314,336,185.57x = 433,806,862.85 × 182,211,292.45
  4. Step 4: Simplify right side
    314,336,185.57x = 79,044,509,153,578,384
  5. Step 5: Solve for x
    x = 79,044,509,153,578,384/314,336,185.57
  6. Step 6: Final answer
    x = 251,464,873.54

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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.