Home / 26,649,818.48-36,776,866.83-14,426,675.48

Finding the Fourth Proportional to 26,649,818.48, 36,776,866.83 and 14,426,675.48

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Solution

The fourth proportional to 26,649,818.48, 36,776,866.83 and 14,426,675.48 is: 19,908,875.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,649,818.48 : 36,776,866.83 = 14,426,675.48 : x
  2. Step 2: Convert to fraction form
    26,649,818.48/36,776,866.83 = 14,426,675.48/x
  3. Step 3: Cross multiply
    26,649,818.48x = 36,776,866.83 × 14,426,675.48
  4. Step 4: Simplify right side
    26,649,818.48x = 530,567,922,927,586.31
  5. Step 5: Solve for x
    x = 530,567,922,927,586.31/26,649,818.48
  6. Step 6: Final answer
    x = 19,908,875.68

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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.