Home / 62,219,007.70-93,328,511.55-58,237,695.70

Finding the Fourth Proportional to 62,219,007.70, 93,328,511.55 and 58,237,695.70

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Solution

The fourth proportional to 62,219,007.70, 93,328,511.55 and 58,237,695.70 is: 87,356,543.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,219,007.70 : 93,328,511.55 = 58,237,695.70 : x
  2. Step 2: Convert to fraction form
    62,219,007.70/93,328,511.55 = 58,237,695.70/x
  3. Step 3: Cross multiply
    62,219,007.70x = 93,328,511.55 × 58,237,695.70
  4. Step 4: Simplify right side
    62,219,007.70x = 5,435,237,455,782,835
  5. Step 5: Solve for x
    x = 5,435,237,455,782,835/62,219,007.70
  6. Step 6: Final answer
    x = 87,356,543.55

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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.