Home / 110,064,751.70-165,097,127.55-62,289,007.70

Finding the Fourth Proportional to 110,064,751.70, 165,097,127.55 and 62,289,007.70

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Solution

The fourth proportional to 110,064,751.70, 165,097,127.55 and 62,289,007.70 is: 93,433,511.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,064,751.70 : 165,097,127.55 = 62,289,007.70 : x
  2. Step 2: Convert to fraction form
    110,064,751.70/165,097,127.55 = 62,289,007.70/x
  3. Step 3: Cross multiply
    110,064,751.70x = 165,097,127.55 × 62,289,007.70
  4. Step 4: Simplify right side
    110,064,751.70x = 10,283,736,249,209,834
  5. Step 5: Solve for x
    x = 10,283,736,249,209,834/110,064,751.70
  6. Step 6: Final answer
    x = 93,433,511.55

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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.