Home / 1,718,644,906.23-2,369,853,162.50-1,160,759,389.11

Finding the Fourth Proportional to 1,718,644,906.23, 2,369,853,162.50 and 1,160,759,389.11

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Solution

The fourth proportional to 1,718,644,906.23, 2,369,853,162.50 and 1,160,759,389.11 is: 1,600,580,375.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,718,644,906.23 : 2,369,853,162.50 = 1,160,759,389.11 : x
  2. Step 2: Convert to fraction form
    1,718,644,906.23/2,369,853,162.50 = 1,160,759,389.11/x
  3. Step 3: Cross multiply
    1,718,644,906.23x = 2,369,853,162.50 × 1,160,759,389.11
  4. Step 4: Simplify right side
    1,718,644,906.23x = 2,750,829,309,178,097,152
  5. Step 5: Solve for x
    x = 2,750,829,309,178,097,152/1,718,644,906.23
  6. Step 6: Final answer
    x = 1,600,580,375.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.