Home / 6,807,041,749.88-9,393,717,632.91-3,677,917,141.88

Finding the Fourth Proportional to 6,807,041,749.88, 9,393,717,632.91 and 3,677,917,141.88

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Solution

The fourth proportional to 6,807,041,749.88, 9,393,717,632.91 and 3,677,917,141.88 is: 5,075,525,665.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,041,749.88 : 9,393,717,632.91 = 3,677,917,141.88 : x
  2. Step 2: Convert to fraction form
    6,807,041,749.88/9,393,717,632.91 = 3,677,917,141.88/x
  3. Step 3: Cross multiply
    6,807,041,749.88x = 9,393,717,632.91 × 3,677,917,141.88
  4. Step 4: Simplify right side
    6,807,041,749.88x = 34,549,315,108,069,302,272
  5. Step 5: Solve for x
    x = 34,549,315,108,069,302,272/6,807,041,749.88
  6. Step 6: Final answer
    x = 5,075,525,665.56

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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.