Home / 58,812,811,309.90-88,219,216,964.85-14,646,875,563.90

Finding the Fourth Proportional to 58,812,811,309.90, 88,219,216,964.85 and 14,646,875,563.90

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Solution

The fourth proportional to 58,812,811,309.90, 88,219,216,964.85 and 14,646,875,563.90 is: 21,970,313,345.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,812,811,309.90 : 88,219,216,964.85 = 14,646,875,563.90 : x
  2. Step 2: Convert to fraction form
    58,812,811,309.90/88,219,216,964.85 = 14,646,875,563.90/x
  3. Step 3: Cross multiply
    58,812,811,309.90x = 88,219,216,964.85 × 14,646,875,563.90
  4. Step 4: Simplify right side
    58,812,811,309.90x = 1,292,135,893,228,853,919,744
  5. Step 5: Solve for x
    x = 1,292,135,893,228,853,919,744/58,812,811,309.90
  6. Step 6: Final answer
    x = 21,970,313,345.85

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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.