Home / 1,923,182,207,410.80-2,884,866,090,542.70-632,364,883,670.45

Finding the Fourth Proportional to 1,923,182,207,410.80, 2,884,866,090,542.70 and 632,364,883,670.45

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Solution

The fourth proportional to 1,923,182,207,410.80, 2,884,866,090,542.70 and 632,364,883,670.45 is: 948,577,832,470.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,923,182,207,410.80 : 2,884,866,090,542.70 = 632,364,883,670.45 : x
  2. Step 2: Convert to fraction form
    1,923,182,207,410.80/2,884,866,090,542.70 = 632,364,883,670.45/x
  3. Step 3: Cross multiply
    1,923,182,207,410.80x = 2,884,866,090,542.70 × 632,364,883,670.45
  4. Step 4: Simplify right side
    1,923,182,207,410.80x = 1,824,288,009,750,860,418,514,944
  5. Step 5: Solve for x
    x = 1,824,288,009,750,860,418,514,944/1,923,182,207,410.80
  6. Step 6: Final answer
    x = 948,577,832,470.13

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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.