Home / 62,352,004.80-93,528,007.20-35,478,148.80

Finding the Fourth Proportional to 62,352,004.80, 93,528,007.20 and 35,478,148.80

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Solution

The fourth proportional to 62,352,004.80, 93,528,007.20 and 35,478,148.80 is: 53,217,223.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,352,004.80 : 93,528,007.20 = 35,478,148.80 : x
  2. Step 2: Convert to fraction form
    62,352,004.80/93,528,007.20 = 35,478,148.80/x
  3. Step 3: Cross multiply
    62,352,004.80x = 93,528,007.20 × 35,478,148.80
  4. Step 4: Simplify right side
    62,352,004.80x = 3,318,200,556,409,071
  5. Step 5: Solve for x
    x = 3,318,200,556,409,071/62,352,004.80
  6. Step 6: Final answer
    x = 53,217,223.20

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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.