Home / 5,385,643,363.41-8,077,636,766.02-1,796,133,496.13

Finding the Fourth Proportional to 5,385,643,363.41, 8,077,636,766.02 and 1,796,133,496.13

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Solution

The fourth proportional to 5,385,643,363.41, 8,077,636,766.02 and 1,796,133,496.13 is: 2,693,924,009.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,385,643,363.41 : 8,077,636,766.02 = 1,796,133,496.13 : x
  2. Step 2: Convert to fraction form
    5,385,643,363.41/8,077,636,766.02 = 1,796,133,496.13/x
  3. Step 3: Cross multiply
    5,385,643,363.41x = 8,077,636,766.02 × 1,796,133,496.13
  4. Step 4: Simplify right side
    5,385,643,363.41x = 14,508,513,965,026,367,488
  5. Step 5: Solve for x
    x = 14,508,513,965,026,367,488/5,385,643,363.41
  6. Step 6: Final answer
    x = 2,693,924,009.82

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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.