Home / 294,683,651.60-441,175,171.80-260,671,427.60

Finding the Fourth Proportional to 294,683,651.60, 441,175,171.80 and 260,671,427.60

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Solution

The fourth proportional to 294,683,651.60, 441,175,171.80 and 260,671,427.60 is: 390,254,977.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,683,651.60 : 441,175,171.80 = 260,671,427.60 : x
  2. Step 2: Convert to fraction form
    294,683,651.60/441,175,171.80 = 260,671,427.60/x
  3. Step 3: Cross multiply
    294,683,651.60x = 441,175,171.80 × 260,671,427.60
  4. Step 4: Simplify right side
    294,683,651.60x = 115,001,761,854,781,264
  5. Step 5: Solve for x
    x = 115,001,761,854,781,264/294,683,651.60
  6. Step 6: Final answer
    x = 390,254,977.60

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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.