Home / 39,590,389,099.35-54,636,699,887.52-24,558,474,126.15

Finding the Fourth Proportional to 39,590,389,099.35, 54,636,699,887.52 and 24,558,474,126.15

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Solution

The fourth proportional to 39,590,389,099.35, 54,636,699,887.52 and 24,558,474,126.15 is: 33,891,911,927.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,590,389,099.35 : 54,636,699,887.52 = 24,558,474,126.15 : x
  2. Step 2: Convert to fraction form
    39,590,389,099.35/54,636,699,887.52 = 24,558,474,126.15/x
  3. Step 3: Cross multiply
    39,590,389,099.35x = 54,636,699,887.52 × 24,558,474,126.15
  4. Step 4: Simplify right side
    39,590,389,099.35x = 1,341,793,980,525,882,638,336
  5. Step 5: Solve for x
    x = 1,341,793,980,525,882,638,336/39,590,389,099.35
  6. Step 6: Final answer
    x = 33,891,911,927.38

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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.