Home / 26,649,807.95-36,776,852.34-14,426,664.95

Finding the Fourth Proportional to 26,649,807.95, 36,776,852.34 and 14,426,664.95

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Solution

The fourth proportional to 26,649,807.95, 36,776,852.34 and 14,426,664.95 is: 19,908,861.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,649,807.95 : 36,776,852.34 = 14,426,664.95 : x
  2. Step 2: Convert to fraction form
    26,649,807.95/36,776,852.34 = 14,426,664.95/x
  3. Step 3: Cross multiply
    26,649,807.95x = 36,776,852.34 × 14,426,664.95
  4. Step 4: Simplify right side
    26,649,807.95x = 530,567,326,624,803.50
  5. Step 5: Solve for x
    x = 530,567,326,624,803.50/26,649,807.95
  6. Step 6: Final answer
    x = 19,908,861.17

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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.