Home / 341,216,970.20-470,878,000.56-184,583,691.08

Finding the Fourth Proportional to 341,216,970.20, 470,878,000.56 and 184,583,691.08

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Solution

The fourth proportional to 341,216,970.20, 470,878,000.56 and 184,583,691.08 is: 254,724,726.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,216,970.20 : 470,878,000.56 = 184,583,691.08 : x
  2. Step 2: Convert to fraction form
    341,216,970.20/470,878,000.56 = 184,583,691.08/x
  3. Step 3: Cross multiply
    341,216,970.20x = 470,878,000.56 × 184,583,691.08
  4. Step 4: Simplify right side
    341,216,970.20x = 86,916,399,391,735,120
  5. Step 5: Solve for x
    x = 86,916,399,391,735,120/341,216,970.20
  6. Step 6: Final answer
    x = 254,724,726.44

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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.