Home / 249,281,341-373,921,510.10-234,111,786.82

Finding the Fourth Proportional to 249,281,341, 373,921,510.10 and 234,111,786.82

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Solution

The fourth proportional to 249,281,341, 373,921,510.10 and 234,111,786.82 is: 351,167,209.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,281,341 : 373,921,510.10 = 234,111,786.82 : x
  2. Step 2: Convert to fraction form
    249,281,341/373,921,510.10 = 234,111,786.82/x
  3. Step 3: Cross multiply
    249,281,341x = 373,921,510.10 × 234,111,786.82
  4. Step 4: Simplify right side
    249,281,341x = 87,539,432,859,943,680
  5. Step 5: Solve for x
    x = 87,539,432,859,943,680/249,281,341
  6. Step 6: Final answer
    x = 351,167,209.34

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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.