Home / 1,770,586,929,888.50-2,656,042,475,154.50-497,163,143,753.32

Finding the Fourth Proportional to 1,770,586,929,888.50, 2,656,042,475,154.50 and 497,163,143,753.32

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Solution

The fourth proportional to 1,770,586,929,888.50, 2,656,042,475,154.50 and 497,163,143,753.32 is: 745,790,226,167.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,770,586,929,888.50 : 2,656,042,475,154.50 = 497,163,143,753.32 : x
  2. Step 2: Convert to fraction form
    1,770,586,929,888.50/2,656,042,475,154.50 = 497,163,143,753.32/x
  3. Step 3: Cross multiply
    1,770,586,929,888.50x = 2,656,042,475,154.50 × 497,163,143,753.32
  4. Step 4: Simplify right side
    1,770,586,929,888.50x = 1,320,486,426,890,160,641,671,168
  5. Step 5: Solve for x
    x = 1,320,486,426,890,160,641,671,168/1,770,586,929,888.50
  6. Step 6: Final answer
    x = 745,790,226,167.16

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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.