Home / 58,539,106.35-87,774,622.97-22,150,307.72

Finding the Fourth Proportional to 58,539,106.35, 87,774,622.97 and 22,150,307.72

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Solution

The fourth proportional to 58,539,106.35, 87,774,622.97 and 22,150,307.72 is: 33,212,582.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,539,106.35 : 87,774,622.97 = 22,150,307.72 : x
  2. Step 2: Convert to fraction form
    58,539,106.35/87,774,622.97 = 22,150,307.72/x
  3. Step 3: Cross multiply
    58,539,106.35x = 87,774,622.97 × 22,150,307.72
  4. Step 4: Simplify right side
    58,539,106.35x = 1,944,234,908,242,855.75
  5. Step 5: Solve for x
    x = 1,944,234,908,242,855.75/58,539,106.35
  6. Step 6: Final answer
    x = 33,212,582.66

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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.