Home / 44,990,331.84-67,487,364-13,077,627.84

Finding the Fourth Proportional to 44,990,331.84, 67,487,364 and 13,077,627.84

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Solution

The fourth proportional to 44,990,331.84, 67,487,364 and 13,077,627.84 is: 19,616,984.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,990,331.84 : 67,487,364 = 13,077,627.84 : x
  2. Step 2: Convert to fraction form
    44,990,331.84/67,487,364 = 13,077,627.84/x
  3. Step 3: Cross multiply
    44,990,331.84x = 67,487,364 × 13,077,627.84
  4. Step 4: Simplify right side
    44,990,331.84x = 882,574,630,294,613.75
  5. Step 5: Solve for x
    x = 882,574,630,294,613.75/44,990,331.84
  6. Step 6: Final answer
    x = 19,616,984.23

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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.