Home / 26,009,328.14-35,893,682.86-14,407,971.12

Finding the Fourth Proportional to 26,009,328.14, 35,893,682.86 and 14,407,971.12

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Solution

The fourth proportional to 26,009,328.14, 35,893,682.86 and 14,407,971.12 is: 19,883,448.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,009,328.14 : 35,893,682.86 = 14,407,971.12 : x
  2. Step 2: Convert to fraction form
    26,009,328.14/35,893,682.86 = 14,407,971.12/x
  3. Step 3: Cross multiply
    26,009,328.14x = 35,893,682.86 × 14,407,971.12
  4. Step 4: Simplify right side
    26,009,328.14x = 517,155,146,037,318.94
  5. Step 5: Solve for x
    x = 517,155,146,037,318.94/26,009,328.14
  6. Step 6: Final answer
    x = 19,883,448.86

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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.