Home / 63,411,206.40-95,116,809.60-41,492,217.60

Finding the Fourth Proportional to 63,411,206.40, 95,116,809.60 and 41,492,217.60

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Solution

The fourth proportional to 63,411,206.40, 95,116,809.60 and 41,492,217.60 is: 62,238,326.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,411,206.40 : 95,116,809.60 = 41,492,217.60 : x
  2. Step 2: Convert to fraction form
    63,411,206.40/95,116,809.60 = 41,492,217.60/x
  3. Step 3: Cross multiply
    63,411,206.40x = 95,116,809.60 × 41,492,217.60
  4. Step 4: Simplify right side
    63,411,206.40x = 3,946,607,361,340,969
  5. Step 5: Solve for x
    x = 3,946,607,361,340,969/63,411,206.40
  6. Step 6: Final answer
    x = 62,238,326.40

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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.