Home / 294,683,714.10-441,175,265.55-260,671,490.10

Finding the Fourth Proportional to 294,683,714.10, 441,175,265.55 and 260,671,490.10

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Solution

The fourth proportional to 294,683,714.10, 441,175,265.55 and 260,671,490.10 is: 390,255,071.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,683,714.10 : 441,175,265.55 = 260,671,490.10 : x
  2. Step 2: Convert to fraction form
    294,683,714.10/441,175,265.55 = 260,671,490.10/x
  3. Step 3: Cross multiply
    294,683,714.10x = 441,175,265.55 × 260,671,490.10
  4. Step 4: Simplify right side
    294,683,714.10x = 115,001,813,866,181,696
  5. Step 5: Solve for x
    x = 115,001,813,866,181,696/294,683,714.10
  6. Step 6: Final answer
    x = 390,255,071.33

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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.