Home / 62,208,248.40-93,312,372.60-47,091,704.40

Finding the Fourth Proportional to 62,208,248.40, 93,312,372.60 and 47,091,704.40

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Solution

The fourth proportional to 62,208,248.40, 93,312,372.60 and 47,091,704.40 is: 70,637,556.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,248.40 : 93,312,372.60 = 47,091,704.40 : x
  2. Step 2: Convert to fraction form
    62,208,248.40/93,312,372.60 = 47,091,704.40/x
  3. Step 3: Cross multiply
    62,208,248.40x = 93,312,372.60 × 47,091,704.40
  4. Step 4: Simplify right side
    62,208,248.40x = 4,394,238,667,341,859
  5. Step 5: Solve for x
    x = 4,394,238,667,341,859/62,208,248.40
  6. Step 6: Final answer
    x = 70,637,556.60

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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.