Home / 3,563,793,681.63-5,345,894,808.78-943,529,699.13

Finding the Fourth Proportional to 3,563,793,681.63, 5,345,894,808.78 and 943,529,699.13

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Solution

The fourth proportional to 3,563,793,681.63, 5,345,894,808.78 and 943,529,699.13 is: 1,415,348,634.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,793,681.63 : 5,345,894,808.78 = 943,529,699.13 : x
  2. Step 2: Convert to fraction form
    3,563,793,681.63/5,345,894,808.78 = 943,529,699.13/x
  3. Step 3: Cross multiply
    3,563,793,681.63x = 5,345,894,808.78 × 943,529,699.13
  4. Step 4: Simplify right side
    3,563,793,681.63x = 5,044,010,520,508,821,504
  5. Step 5: Solve for x
    x = 5,044,010,520,508,821,504/3,563,793,681.63
  6. Step 6: Final answer
    x = 1,415,348,634.38

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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.