Home / 19,494,115.35-26,900,856.32-10,671,875.34

Finding the Fourth Proportional to 19,494,115.35, 26,900,856.32 and 10,671,875.34

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Solution

The fourth proportional to 19,494,115.35, 26,900,856.32 and 10,671,875.34 is: 14,726,628.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,494,115.35 : 26,900,856.32 = 10,671,875.34 : x
  2. Step 2: Convert to fraction form
    19,494,115.35/26,900,856.32 = 10,671,875.34/x
  3. Step 3: Cross multiply
    19,494,115.35x = 26,900,856.32 × 10,671,875.34
  4. Step 4: Simplify right side
    19,494,115.35x = 287,082,585,132,931.81
  5. Step 5: Solve for x
    x = 287,082,585,132,931.81/19,494,115.35
  6. Step 6: Final answer
    x = 14,726,628.01

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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.