Home / 62,224,009.10-93,336,013.65-40,724,924.30

Finding the Fourth Proportional to 62,224,009.10, 93,336,013.65 and 40,724,924.30

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Solution

The fourth proportional to 62,224,009.10, 93,336,013.65 and 40,724,924.30 is: 61,087,386.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,224,009.10 : 93,336,013.65 = 40,724,924.30 : x
  2. Step 2: Convert to fraction form
    62,224,009.10/93,336,013.65 = 40,724,924.30/x
  3. Step 3: Cross multiply
    62,224,009.10x = 93,336,013.65 × 40,724,924.30
  4. Step 4: Simplify right side
    62,224,009.10x = 3,801,102,090,360,016.50
  5. Step 5: Solve for x
    x = 3,801,102,090,360,016.50/62,224,009.10
  6. Step 6: Final answer
    x = 61,087,386.45

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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.