Home / 19,174,092.32-26,459,837.66-10,472,300

Finding the Fourth Proportional to 19,174,092.32, 26,459,837.66 and 10,472,300

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Solution

The fourth proportional to 19,174,092.32, 26,459,837.66 and 10,472,300 is: 14,451,550.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,174,092.32 : 26,459,837.66 = 10,472,300 : x
  2. Step 2: Convert to fraction form
    19,174,092.32/26,459,837.66 = 10,472,300/x
  3. Step 3: Cross multiply
    19,174,092.32x = 26,459,837.66 × 10,472,300
  4. Step 4: Simplify right side
    19,174,092.32x = 277,095,357,926,818
  5. Step 5: Solve for x
    x = 277,095,357,926,818/19,174,092.32
  6. Step 6: Final answer
    x = 14,451,550.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.