Home / 58,921,190.40-88,232,486.40-46,977,254.40

Finding the Fourth Proportional to 58,921,190.40, 88,232,486.40 and 46,977,254.40

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Solution

The fourth proportional to 58,921,190.40, 88,232,486.40 and 46,977,254.40 is: 70,346,846.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,921,190.40 : 88,232,486.40 = 46,977,254.40 : x
  2. Step 2: Convert to fraction form
    58,921,190.40/88,232,486.40 = 46,977,254.40/x
  3. Step 3: Cross multiply
    58,921,190.40x = 88,232,486.40 × 46,977,254.40
  4. Step 4: Simplify right side
    58,921,190.40x = 4,144,919,959,957,340.50
  5. Step 5: Solve for x
    x = 4,144,919,959,957,340.50/58,921,190.40
  6. Step 6: Final answer
    x = 70,346,846.90

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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.