Home / 62,879,615.64-86,773,257.18-35,001,883.80

Finding the Fourth Proportional to 62,879,615.64, 86,773,257.18 and 35,001,883.80

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Solution

The fourth proportional to 62,879,615.64, 86,773,257.18 and 35,001,883.80 is: 48,302,258.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,879,615.64 : 86,773,257.18 = 35,001,883.80 : x
  2. Step 2: Convert to fraction form
    62,879,615.64/86,773,257.18 = 35,001,883.80/x
  3. Step 3: Cross multiply
    62,879,615.64x = 86,773,257.18 × 35,001,883.80
  4. Step 4: Simplify right side
    62,879,615.64x = 3,037,227,464,761,875.50
  5. Step 5: Solve for x
    x = 3,037,227,464,761,875.50/62,879,615.64
  6. Step 6: Final answer
    x = 48,302,258.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.