Home / 37,221,283.40-55,833,674.70-11,663,126.60

Finding the Fourth Proportional to 37,221,283.40, 55,833,674.70 and 11,663,126.60

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Solution

The fourth proportional to 37,221,283.40, 55,833,674.70 and 11,663,126.60 is: 17,495,238.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,221,283.40 : 55,833,674.70 = 11,663,126.60 : x
  2. Step 2: Convert to fraction form
    37,221,283.40/55,833,674.70 = 11,663,126.60/x
  3. Step 3: Cross multiply
    37,221,283.40x = 55,833,674.70 × 11,663,126.60
  4. Step 4: Simplify right side
    37,221,283.40x = 651,195,216,569,317
  5. Step 5: Solve for x
    x = 651,195,216,569,317/37,221,283.40
  6. Step 6: Final answer
    x = 17,495,238.13

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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.