Home / 222,880,221.72-334,337,925.77-59,118,026.69

Finding the Fourth Proportional to 222,880,221.72, 334,337,925.77 and 59,118,026.69

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Solution

The fourth proportional to 222,880,221.72, 334,337,925.77 and 59,118,026.69 is: 88,681,706.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,880,221.72 : 334,337,925.77 = 59,118,026.69 : x
  2. Step 2: Convert to fraction form
    222,880,221.72/334,337,925.77 = 59,118,026.69/x
  3. Step 3: Cross multiply
    222,880,221.72x = 334,337,925.77 × 59,118,026.69
  4. Step 4: Simplify right side
    222,880,221.72x = 19,765,398,417,182,820
  5. Step 5: Solve for x
    x = 19,765,398,417,182,820/222,880,221.72
  6. Step 6: Final answer
    x = 88,681,706.54

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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.