Home / 110,064,752.70-165,097,129.05-62,289,008.70

Finding the Fourth Proportional to 110,064,752.70, 165,097,129.05 and 62,289,008.70

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Solution

The fourth proportional to 110,064,752.70, 165,097,129.05 and 62,289,008.70 is: 93,433,513.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,064,752.70 : 165,097,129.05 = 62,289,008.70 : x
  2. Step 2: Convert to fraction form
    110,064,752.70/165,097,129.05 = 62,289,008.70/x
  3. Step 3: Cross multiply
    110,064,752.70x = 165,097,129.05 × 62,289,008.70
  4. Step 4: Simplify right side
    110,064,752.70x = 10,283,736,507,740,474
  5. Step 5: Solve for x
    x = 10,283,736,507,740,474/110,064,752.70
  6. Step 6: Final answer
    x = 93,433,513.05

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1.5x scale

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.