Home / 737,176,641.33-1,105,769,095.95-245,888,562.28

Finding the Fourth Proportional to 737,176,641.33, 1,105,769,095.95 and 245,888,562.28

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Solution

The fourth proportional to 737,176,641.33, 1,105,769,095.95 and 245,888,562.28 is: 368,834,222.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,176,641.33 : 1,105,769,095.95 = 245,888,562.28 : x
  2. Step 2: Convert to fraction form
    737,176,641.33/1,105,769,095.95 = 245,888,562.28/x
  3. Step 3: Cross multiply
    737,176,641.33x = 1,105,769,095.95 × 245,888,562.28
  4. Step 4: Simplify right side
    737,176,641.33x = 271,895,973,214,651,200
  5. Step 5: Solve for x
    x = 271,895,973,214,651,200/737,176,641.33
  6. Step 6: Final answer
    x = 368,834,222.32

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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.