Home / 40,354,032.67-55,674,683.10-24,464,242.01

Finding the Fourth Proportional to 40,354,032.67, 55,674,683.10 and 24,464,242.01

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Solution

The fourth proportional to 40,354,032.67, 55,674,683.10 and 24,464,242.01 is: 33,752,238.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,354,032.67 : 55,674,683.10 = 24,464,242.01 : x
  2. Step 2: Convert to fraction form
    40,354,032.67/55,674,683.10 = 24,464,242.01/x
  3. Step 3: Cross multiply
    40,354,032.67x = 55,674,683.10 × 24,464,242.01
  4. Step 4: Simplify right side
    40,354,032.67x = 1,362,038,921,327,643.75
  5. Step 5: Solve for x
    x = 1,362,038,921,327,643.75/40,354,032.67
  6. Step 6: Final answer
    x = 33,752,238.16

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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.