Home / 42,074,989,349.25-58,065,310,484.69-23,300,241,701.25

Finding the Fourth Proportional to 42,074,989,349.25, 58,065,310,484.69 and 23,300,241,701.25

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Solution

The fourth proportional to 42,074,989,349.25, 58,065,310,484.69 and 23,300,241,701.25 is: 32,155,344,295.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,074,989,349.25 : 58,065,310,484.69 = 23,300,241,701.25 : x
  2. Step 2: Convert to fraction form
    42,074,989,349.25/58,065,310,484.69 = 23,300,241,701.25/x
  3. Step 3: Cross multiply
    42,074,989,349.25x = 58,065,310,484.69 × 23,300,241,701.25
  4. Step 4: Simplify right side
    42,074,989,349.25x = 1,352,935,768,751,286,255,616
  5. Step 5: Solve for x
    x = 1,352,935,768,751,286,255,616/42,074,989,349.25
  6. Step 6: Final answer
    x = 32,155,344,295.42

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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.