Home / 34,940,079.60-52,410,119.40-10,678,959.60

Finding the Fourth Proportional to 34,940,079.60, 52,410,119.40 and 10,678,959.60

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Solution

The fourth proportional to 34,940,079.60, 52,410,119.40 and 10,678,959.60 is: 16,018,439.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,940,079.60 : 52,410,119.40 = 10,678,959.60 : x
  2. Step 2: Convert to fraction form
    34,940,079.60/52,410,119.40 = 10,678,959.60/x
  3. Step 3: Cross multiply
    34,940,079.60x = 52,410,119.40 × 10,678,959.60
  4. Step 4: Simplify right side
    34,940,079.60x = 559,685,547,703,776.19
  5. Step 5: Solve for x
    x = 559,685,547,703,776.19/34,940,079.60
  6. Step 6: Final answer
    x = 16,018,439.40

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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.