Home / 265,569,038.04-366,486,871.56-148,101,794.76

Finding the Fourth Proportional to 265,569,038.04, 366,486,871.56 and 148,101,794.76

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Solution

The fourth proportional to 265,569,038.04, 366,486,871.56 and 148,101,794.76 is: 204,381,368.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,569,038.04 : 366,486,871.56 = 148,101,794.76 : x
  2. Step 2: Convert to fraction form
    265,569,038.04/366,486,871.56 = 148,101,794.76/x
  3. Step 3: Cross multiply
    265,569,038.04x = 366,486,871.56 × 148,101,794.76
  4. Step 4: Simplify right side
    265,569,038.04x = 54,277,363,434,013,600
  5. Step 5: Solve for x
    x = 54,277,363,434,013,600/265,569,038.04
  6. Step 6: Final answer
    x = 204,381,368.53

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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.