Home / 2,376,216,737.60-3,564,165,674.10-629,381,980.40

Finding the Fourth Proportional to 2,376,216,737.60, 3,564,165,674.10 and 629,381,980.40

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Solution

The fourth proportional to 2,376,216,737.60, 3,564,165,674.10 and 629,381,980.40 is: 944,030,742.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,216,737.60 : 3,564,165,674.10 = 629,381,980.40 : x
  2. Step 2: Convert to fraction form
    2,376,216,737.60/3,564,165,674.10 = 629,381,980.40/x
  3. Step 3: Cross multiply
    2,376,216,737.60x = 3,564,165,674.10 × 629,381,980.40
  4. Step 4: Simplify right side
    2,376,216,737.60x = 2,243,221,650,438,758,912
  5. Step 5: Solve for x
    x = 2,243,221,650,438,758,912/2,376,216,737.60
  6. Step 6: Final answer
    x = 944,030,742.21

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1.5x scale

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.