Home / 60,771,010.03-91,156,378.59-46,958,055.63

Finding the Fourth Proportional to 60,771,010.03, 91,156,378.59 and 46,958,055.63

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Solution

The fourth proportional to 60,771,010.03, 91,156,378.59 and 46,958,055.63 is: 70,436,978.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,771,010.03 : 91,156,378.59 = 46,958,055.63 : x
  2. Step 2: Convert to fraction form
    60,771,010.03/91,156,378.59 = 46,958,055.63/x
  3. Step 3: Cross multiply
    60,771,010.03x = 91,156,378.59 × 46,958,055.63
  4. Step 4: Simplify right side
    60,771,010.03x = 4,280,526,297,029,479.50
  5. Step 5: Solve for x
    x = 4,280,526,297,029,479.50/60,771,010.03
  6. Step 6: Final answer
    x = 70,436,978.00

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1.5x scale

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.