Home / 2,376,216,726.60-3,564,165,657.60-629,381,969.40

Finding the Fourth Proportional to 2,376,216,726.60, 3,564,165,657.60 and 629,381,969.40

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Solution

The fourth proportional to 2,376,216,726.60, 3,564,165,657.60 and 629,381,969.40 is: 944,030,725.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,216,726.60 : 3,564,165,657.60 = 629,381,969.40 : x
  2. Step 2: Convert to fraction form
    2,376,216,726.60/3,564,165,657.60 = 629,381,969.40/x
  3. Step 3: Cross multiply
    2,376,216,726.60x = 3,564,165,657.60 × 629,381,969.40
  4. Step 4: Simplify right side
    2,376,216,726.60x = 2,243,221,600,848,133,888
  5. Step 5: Solve for x
    x = 2,243,221,600,848,133,888/2,376,216,726.60
  6. Step 6: Final answer
    x = 944,030,725.71

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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.