Home / 9,805,158,184-13,515,311,526.24-6,632,184,971.20

Finding the Fourth Proportional to 9,805,158,184, 13,515,311,526.24 and 6,632,184,971.20

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Solution

The fourth proportional to 9,805,158,184, 13,515,311,526.24 and 6,632,184,971.20 is: 9,141,723,601.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,805,158,184 : 13,515,311,526.24 = 6,632,184,971.20 : x
  2. Step 2: Convert to fraction form
    9,805,158,184/13,515,311,526.24 = 6,632,184,971.20/x
  3. Step 3: Cross multiply
    9,805,158,184x = 13,515,311,526.24 × 6,632,184,971.20
  4. Step 4: Simplify right side
    9,805,158,184x = 89,636,045,985,415,053,312
  5. Step 5: Solve for x
    x = 89,636,045,985,415,053,312/9,805,158,184
  6. Step 6: Final answer
    x = 9,141,723,601.33

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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.