Home / 11,656,052,677.95-16,085,401,158.65-6,303,613,036.74

Finding the Fourth Proportional to 11,656,052,677.95, 16,085,401,158.65 and 6,303,613,036.74

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Solution

The fourth proportional to 11,656,052,677.95, 16,085,401,158.65 and 6,303,613,036.74 is: 8,699,012,199.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,656,052,677.95 : 16,085,401,158.65 = 6,303,613,036.74 : x
  2. Step 2: Convert to fraction form
    11,656,052,677.95/16,085,401,158.65 = 6,303,613,036.74/x
  3. Step 3: Cross multiply
    11,656,052,677.95x = 16,085,401,158.65 × 6,303,613,036.74
  4. Step 4: Simplify right side
    11,656,052,677.95x = 101,396,144,444,858,826,752
  5. Step 5: Solve for x
    x = 101,396,144,444,858,826,752/11,656,052,677.95
  6. Step 6: Final answer
    x = 8,699,012,199.62

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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.