Home / 3,563,793,887.43-5,345,895,117.48-943,529,904.92

Finding the Fourth Proportional to 3,563,793,887.43, 5,345,895,117.48 and 943,529,904.92

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Solution

The fourth proportional to 3,563,793,887.43, 5,345,895,117.48 and 943,529,904.92 is: 1,415,348,943.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,793,887.43 : 5,345,895,117.48 = 943,529,904.92 : x
  2. Step 2: Convert to fraction form
    3,563,793,887.43/5,345,895,117.48 = 943,529,904.92/x
  3. Step 3: Cross multiply
    3,563,793,887.43x = 5,345,895,117.48 × 943,529,904.92
  4. Step 4: Simplify right side
    3,563,793,887.43x = 5,044,011,911,917,976,576
  5. Step 5: Solve for x
    x = 5,044,011,911,917,976,576/3,563,793,887.43
  6. Step 6: Final answer
    x = 1,415,348,943.08

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1.5x scale

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.