Home / 52,019,036.19-78,054,192.36-24,354,823.50

Finding the Fourth Proportional to 52,019,036.19, 78,054,192.36 and 24,354,823.50

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Solution

The fourth proportional to 52,019,036.19, 78,054,192.36 and 24,354,823.50 is: 36,544,238.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,019,036.19 : 78,054,192.36 = 24,354,823.50 : x
  2. Step 2: Convert to fraction form
    52,019,036.19/78,054,192.36 = 24,354,823.50/x
  3. Step 3: Cross multiply
    52,019,036.19x = 78,054,192.36 × 24,354,823.50
  4. Step 4: Simplify right side
    52,019,036.19x = 1,900,996,078,362,848.50
  5. Step 5: Solve for x
    x = 1,900,996,078,362,848.50/52,019,036.19
  6. Step 6: Final answer
    x = 36,544,238.76

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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.