Home / 56,024,442.90-84,036,664.35-34,388,889.30

Finding the Fourth Proportional to 56,024,442.90, 84,036,664.35 and 34,388,889.30

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Solution

The fourth proportional to 56,024,442.90, 84,036,664.35 and 34,388,889.30 is: 51,583,333.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,024,442.90 : 84,036,664.35 = 34,388,889.30 : x
  2. Step 2: Convert to fraction form
    56,024,442.90/84,036,664.35 = 34,388,889.30/x
  3. Step 3: Cross multiply
    56,024,442.90x = 84,036,664.35 × 34,388,889.30
  4. Step 4: Simplify right side
    56,024,442.90x = 2,889,927,547,473,406
  5. Step 5: Solve for x
    x = 2,889,927,547,473,406/56,024,442.90
  6. Step 6: Final answer
    x = 51,583,333.95

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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.