Home / 93,015,335.69-139,429,212.01-58,496,407.07

Finding the Fourth Proportional to 93,015,335.69, 139,429,212.01 and 58,496,407.07

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Solution

The fourth proportional to 93,015,335.69, 139,429,212.01 and 58,496,407.07 is: 87,685,626.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,015,335.69 : 139,429,212.01 = 58,496,407.07 : x
  2. Step 2: Convert to fraction form
    93,015,335.69/139,429,212.01 = 58,496,407.07/x
  3. Step 3: Cross multiply
    93,015,335.69x = 139,429,212.01 × 58,496,407.07
  4. Step 4: Simplify right side
    93,015,335.69x = 8,156,107,943,388,624
  5. Step 5: Solve for x
    x = 8,156,107,943,388,624/93,015,335.69
  6. Step 6: Final answer
    x = 87,685,626.07

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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.