Home / 949,229,724,665.80-1,310,049,319,444.50-563,855,593,085.66

Finding the Fourth Proportional to 949,229,724,665.80, 1,310,049,319,444.50 and 563,855,593,085.66

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Solution

The fourth proportional to 949,229,724,665.80, 1,310,049,319,444.50 and 563,855,593,085.66 is: 778,187,425,859.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,229,724,665.80 : 1,310,049,319,444.50 = 563,855,593,085.66 : x
  2. Step 2: Convert to fraction form
    949,229,724,665.80/1,310,049,319,444.50 = 563,855,593,085.66/x
  3. Step 3: Cross multiply
    949,229,724,665.80x = 1,310,049,319,444.50 × 563,855,593,085.66
  4. Step 4: Simplify right side
    949,229,724,665.80x = 738,678,635,986,843,823,243,264
  5. Step 5: Solve for x
    x = 738,678,635,986,843,823,243,264/949,229,724,665.80
  6. Step 6: Final answer
    x = 778,187,425,859.34

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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.