Home / 35,116,577.20-52,653,870.60-18,110,465.20

Finding the Fourth Proportional to 35,116,577.20, 52,653,870.60 and 18,110,465.20

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Solution

The fourth proportional to 35,116,577.20, 52,653,870.60 and 18,110,465.20 is: 27,154,870.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,116,577.20 : 52,653,870.60 = 18,110,465.20 : x
  2. Step 2: Convert to fraction form
    35,116,577.20/52,653,870.60 = 18,110,465.20/x
  3. Step 3: Cross multiply
    35,116,577.20x = 52,653,870.60 × 18,110,465.20
  4. Step 4: Simplify right side
    35,116,577.20x = 953,586,091,146,603.12
  5. Step 5: Solve for x
    x = 953,586,091,146,603.12/35,116,577.20
  6. Step 6: Final answer
    x = 27,154,870.07

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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.