Home / 1,517,900,310,682.80-2,276,770,276,698-497,883,484,545.23

Finding the Fourth Proportional to 1,517,900,310,682.80, 2,276,770,276,698 and 497,883,484,545.23

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Solution

The fourth proportional to 1,517,900,310,682.80, 2,276,770,276,698 and 497,883,484,545.23 is: 746,798,924,075.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,517,900,310,682.80 : 2,276,770,276,698 = 497,883,484,545.23 : x
  2. Step 2: Convert to fraction form
    1,517,900,310,682.80/2,276,770,276,698 = 497,883,484,545.23/x
  3. Step 3: Cross multiply
    1,517,900,310,682.80x = 2,276,770,276,698 × 497,883,484,545.23
  4. Step 4: Simplify right side
    1,517,900,310,682.80x = 1,133,566,318,871,407,662,989,312
  5. Step 5: Solve for x
    x = 1,133,566,318,871,407,662,989,312/1,517,900,310,682.80
  6. Step 6: Final answer
    x = 746,798,924,075.25

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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.