Home / 249,955,914.88-374,935,117.90-102,484,026.69

Finding the Fourth Proportional to 249,955,914.88, 374,935,117.90 and 102,484,026.69

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Solution

The fourth proportional to 249,955,914.88, 374,935,117.90 and 102,484,026.69 is: 153,726,550.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,955,914.88 : 374,935,117.90 = 102,484,026.69 : x
  2. Step 2: Convert to fraction form
    249,955,914.88/374,935,117.90 = 102,484,026.69/x
  3. Step 3: Cross multiply
    249,955,914.88x = 374,935,117.90 × 102,484,026.69
  4. Step 4: Simplify right side
    249,955,914.88x = 38,424,860,629,881,896
  5. Step 5: Solve for x
    x = 38,424,860,629,881,896/249,955,914.88
  6. Step 6: Final answer
    x = 153,726,550.73

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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.