Home / 58,627,824.32-80,894,282.10-33,847,581.80

Finding the Fourth Proportional to 58,627,824.32, 80,894,282.10 and 33,847,581.80

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Solution

The fourth proportional to 58,627,824.32, 80,894,282.10 and 33,847,581.80 is: 46,702,668.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,627,824.32 : 80,894,282.10 = 33,847,581.80 : x
  2. Step 2: Convert to fraction form
    58,627,824.32/80,894,282.10 = 33,847,581.80/x
  3. Step 3: Cross multiply
    58,627,824.32x = 80,894,282.10 × 33,847,581.80
  4. Step 4: Simplify right side
    58,627,824.32x = 2,738,075,830,532,025.50
  5. Step 5: Solve for x
    x = 2,738,075,830,532,025.50/58,627,824.32
  6. Step 6: Final answer
    x = 46,702,668.27

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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.