Home / 166,320,823.07-249,305,303.95-62,645,171.24

Finding the Fourth Proportional to 166,320,823.07, 249,305,303.95 and 62,645,171.24

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Solution

The fourth proportional to 166,320,823.07, 249,305,303.95 and 62,645,171.24 is: 93,901,492.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,320,823.07 : 249,305,303.95 = 62,645,171.24 : x
  2. Step 2: Convert to fraction form
    166,320,823.07/249,305,303.95 = 62,645,171.24/x
  3. Step 3: Cross multiply
    166,320,823.07x = 249,305,303.95 × 62,645,171.24
  4. Step 4: Simplify right side
    166,320,823.07x = 15,617,773,456,711,294
  5. Step 5: Solve for x
    x = 15,617,773,456,711,294/166,320,823.07
  6. Step 6: Final answer
    x = 93,901,492.12

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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.