Home / 64,573,741.15-96,809,460.53-32,208,984.25

Finding the Fourth Proportional to 64,573,741.15, 96,809,460.53 and 32,208,984.25

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Solution

The fourth proportional to 64,573,741.15, 96,809,460.53 and 32,208,984.25 is: 48,287,962.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,573,741.15 : 96,809,460.53 = 32,208,984.25 : x
  2. Step 2: Convert to fraction form
    64,573,741.15/96,809,460.53 = 32,208,984.25/x
  3. Step 3: Cross multiply
    64,573,741.15x = 96,809,460.53 × 32,208,984.25
  4. Step 4: Simplify right side
    64,573,741.15x = 3,118,134,389,058,698
  5. Step 5: Solve for x
    x = 3,118,134,389,058,698/64,573,741.15
  6. Step 6: Final answer
    x = 48,287,962.47

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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.