Home / 59,579,087.40-89,368,631.10-29,345,999.40

Finding the Fourth Proportional to 59,579,087.40, 89,368,631.10 and 29,345,999.40

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Solution

The fourth proportional to 59,579,087.40, 89,368,631.10 and 29,345,999.40 is: 44,018,999.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,579,087.40 : 89,368,631.10 = 29,345,999.40 : x
  2. Step 2: Convert to fraction form
    59,579,087.40/89,368,631.10 = 29,345,999.40/x
  3. Step 3: Cross multiply
    59,579,087.40x = 89,368,631.10 × 29,345,999.40
  4. Step 4: Simplify right side
    59,579,087.40x = 2,622,611,794,639,421
  5. Step 5: Solve for x
    x = 2,622,611,794,639,421/59,579,087.40
  6. Step 6: Final answer
    x = 44,018,999.10

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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.