Home / 440,048,475,298.26-660,071,889,066.30-137,884,210,088.94

Finding the Fourth Proportional to 440,048,475,298.26, 660,071,889,066.30 and 137,884,210,088.94

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Solution

The fourth proportional to 440,048,475,298.26, 660,071,889,066.30 and 137,884,210,088.94 is: 206,826,056,979.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    440,048,475,298.26 : 660,071,889,066.30 = 137,884,210,088.94 : x
  2. Step 2: Convert to fraction form
    440,048,475,298.26/660,071,889,066.30 = 137,884,210,088.94/x
  3. Step 3: Cross multiply
    440,048,475,298.26x = 660,071,889,066.30 × 137,884,210,088.94
  4. Step 4: Simplify right side
    440,048,475,298.26x = 91,013,491,025,821,214,703,616
  5. Step 5: Solve for x
    x = 91,013,491,025,821,214,703,616/440,048,475,298.26
  6. Step 6: Final answer
    x = 206,826,056,979.59

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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.