Home / 30,107,487,926,656-45,161,229,399,312-8,349,995,040,403.50

Finding the Fourth Proportional to 30,107,487,926,656, 45,161,229,399,312 and 8,349,995,040,403.50

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Solution

The fourth proportional to 30,107,487,926,656, 45,161,229,399,312 and 8,349,995,040,403.50 is: 12,524,991,869,843.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,107,487,926,656 : 45,161,229,399,312 = 8,349,995,040,403.50 : x
  2. Step 2: Convert to fraction form
    30,107,487,926,656/45,161,229,399,312 = 8,349,995,040,403.50/x
  3. Step 3: Cross multiply
    30,107,487,926,656x = 45,161,229,399,312 × 8,349,995,040,403.50
  4. Step 4: Simplify right side
    30,107,487,926,656x = 377,096,041,502,779,955,302,367,232
  5. Step 5: Solve for x
    x = 377,096,041,502,779,955,302,367,232/30,107,487,926,656
  6. Step 6: Final answer
    x = 12,524,991,869,843.57

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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.