Home / 50,059,513.40-75,089,270.10-46,552,002.80

Finding the Fourth Proportional to 50,059,513.40, 75,089,270.10 and 46,552,002.80

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Solution

The fourth proportional to 50,059,513.40, 75,089,270.10 and 46,552,002.80 is: 69,828,004.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,059,513.40 : 75,089,270.10 = 46,552,002.80 : x
  2. Step 2: Convert to fraction form
    50,059,513.40/75,089,270.10 = 46,552,002.80/x
  3. Step 3: Cross multiply
    50,059,513.40x = 75,089,270.10 × 46,552,002.80
  4. Step 4: Simplify right side
    50,059,513.40x = 3,495,555,911,945,156
  5. Step 5: Solve for x
    x = 3,495,555,911,945,156/50,059,513.40
  6. Step 6: Final answer
    x = 69,828,004.20

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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.