Home / 332,352,013.60-498,528,020.40-332,352,013.60

Finding the Fourth Proportional to 332,352,013.60, 498,528,020.40 and 332,352,013.60

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Solution

The fourth proportional to 332,352,013.60, 498,528,020.40 and 332,352,013.60 is: 498,528,020.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,352,013.60 : 498,528,020.40 = 332,352,013.60 : x
  2. Step 2: Convert to fraction form
    332,352,013.60/498,528,020.40 = 332,352,013.60/x
  3. Step 3: Cross multiply
    332,352,013.60x = 498,528,020.40 × 332,352,013.60
  4. Step 4: Simplify right side
    332,352,013.60x = 165,686,791,415,961,888
  5. Step 5: Solve for x
    x = 165,686,791,415,961,888/332,352,013.60
  6. Step 6: Final answer
    x = 498,528,020.40

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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.