Home / 19,424,811,165.88-29,093,087,129.10-15,201,443,561.08

Finding the Fourth Proportional to 19,424,811,165.88, 29,093,087,129.10 and 15,201,443,561.08

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Solution

The fourth proportional to 19,424,811,165.88, 29,093,087,129.10 and 15,201,443,561.08 is: 22,767,630,440.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,424,811,165.88 : 29,093,087,129.10 = 15,201,443,561.08 : x
  2. Step 2: Convert to fraction form
    19,424,811,165.88/29,093,087,129.10 = 15,201,443,561.08/x
  3. Step 3: Cross multiply
    19,424,811,165.88x = 29,093,087,129.10 × 15,201,443,561.08
  4. Step 4: Simplify right side
    19,424,811,165.88x = 442,256,922,010,596,605,952
  5. Step 5: Solve for x
    x = 442,256,922,010,596,605,952/19,424,811,165.88
  6. Step 6: Final answer
    x = 22,767,630,440.98

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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.