Home / 26,697,828,243.12-36,843,030,241.93-14,490,535,876.92

Finding the Fourth Proportional to 26,697,828,243.12, 36,843,030,241.93 and 14,490,535,876.92

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Solution

The fourth proportional to 26,697,828,243.12, 36,843,030,241.93 and 14,490,535,876.92 is: 19,996,954,309.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,697,828,243.12 : 36,843,030,241.93 = 14,490,535,876.92 : x
  2. Step 2: Convert to fraction form
    26,697,828,243.12/36,843,030,241.93 = 14,490,535,876.92/x
  3. Step 3: Cross multiply
    26,697,828,243.12x = 36,843,030,241.93 × 14,490,535,876.92
  4. Step 4: Simplify right side
    26,697,828,243.12x = 533,875,251,535,173,320,704
  5. Step 5: Solve for x
    x = 533,875,251,535,173,320,704/26,697,828,243.12
  6. Step 6: Final answer
    x = 19,996,954,309.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.