Home / 1,849,334,787.74-2,773,706,892.78-538,930,322.27

Finding the Fourth Proportional to 1,849,334,787.74, 2,773,706,892.78 and 538,930,322.27

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Solution

The fourth proportional to 1,849,334,787.74, 2,773,706,892.78 and 538,930,322.27 is: 808,309,430.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,334,787.74 : 2,773,706,892.78 = 538,930,322.27 : x
  2. Step 2: Convert to fraction form
    1,849,334,787.74/2,773,706,892.78 = 538,930,322.27/x
  3. Step 3: Cross multiply
    1,849,334,787.74x = 2,773,706,892.78 × 538,930,322.27
  4. Step 4: Simplify right side
    1,849,334,787.74x = 1,494,834,749,594,577,152
  5. Step 5: Solve for x
    x = 1,494,834,749,594,577,152/1,849,334,787.74
  6. Step 6: Final answer
    x = 808,309,430.78

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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.