Home / 101,812,184-152,742,186.96-33,654,873.44

Finding the Fourth Proportional to 101,812,184, 152,742,186.96 and 33,654,873.44

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Solution

The fourth proportional to 101,812,184, 152,742,186.96 and 33,654,873.44 is: 50,490,214.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,812,184 : 152,742,186.96 = 33,654,873.44 : x
  2. Step 2: Convert to fraction form
    101,812,184/152,742,186.96 = 33,654,873.44/x
  3. Step 3: Cross multiply
    101,812,184x = 152,742,186.96 × 33,654,873.44
  4. Step 4: Simplify right side
    101,812,184x = 5,140,518,971,087,618
  5. Step 5: Solve for x
    x = 5,140,518,971,087,618/101,812,184
  6. Step 6: Final answer
    x = 50,490,214.13

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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.