Home / 36,370,459.03-54,562,875.41-13,341,607.37

Finding the Fourth Proportional to 36,370,459.03, 54,562,875.41 and 13,341,607.37

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Solution

The fourth proportional to 36,370,459.03, 54,562,875.41 and 13,341,607.37 is: 20,015,047.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,370,459.03 : 54,562,875.41 = 13,341,607.37 : x
  2. Step 2: Convert to fraction form
    36,370,459.03/54,562,875.41 = 13,341,607.37/x
  3. Step 3: Cross multiply
    36,370,459.03x = 54,562,875.41 × 13,341,607.37
  4. Step 4: Simplify right side
    36,370,459.03x = 727,956,460,663,598.25
  5. Step 5: Solve for x
    x = 727,956,460,663,598.25/36,370,459.03
  6. Step 6: Final answer
    x = 20,015,047.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.