Home / 1,711,195,690,835.40-2,566,793,536,253.10-917,758,529,363.40

Finding the Fourth Proportional to 1,711,195,690,835.40, 2,566,793,536,253.10 and 917,758,529,363.40

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Solution

The fourth proportional to 1,711,195,690,835.40, 2,566,793,536,253.10 and 917,758,529,363.40 is: 1,376,637,794,045.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,195,690,835.40 : 2,566,793,536,253.10 = 917,758,529,363.40 : x
  2. Step 2: Convert to fraction form
    1,711,195,690,835.40/2,566,793,536,253.10 = 917,758,529,363.40/x
  3. Step 3: Cross multiply
    1,711,195,690,835.40x = 2,566,793,536,253.10 × 917,758,529,363.40
  4. Step 4: Simplify right side
    1,711,195,690,835.40x = 2,355,696,661,011,126,275,801,088
  5. Step 5: Solve for x
    x = 2,355,696,661,011,126,275,801,088/1,711,195,690,835.40
  6. Step 6: Final answer
    x = 1,376,637,794,045.10

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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.