Home / 58,767,111.40-88,150,667.10-40,851,207.40

Finding the Fourth Proportional to 58,767,111.40, 88,150,667.10 and 40,851,207.40

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Solution

The fourth proportional to 58,767,111.40, 88,150,667.10 and 40,851,207.40 is: 61,276,811.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,767,111.40 : 88,150,667.10 = 40,851,207.40 : x
  2. Step 2: Convert to fraction form
    58,767,111.40/88,150,667.10 = 40,851,207.40/x
  3. Step 3: Cross multiply
    58,767,111.40x = 88,150,667.10 × 40,851,207.40
  4. Step 4: Simplify right side
    58,767,111.40x = 3,601,061,184,150,456
  5. Step 5: Solve for x
    x = 3,601,061,184,150,456/58,767,111.40
  6. Step 6: Final answer
    x = 61,276,811.10

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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.