Home / 64,751,488.90-97,127,233.35-59,824,615.30

Finding the Fourth Proportional to 64,751,488.90, 97,127,233.35 and 59,824,615.30

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Solution

The fourth proportional to 64,751,488.90, 97,127,233.35 and 59,824,615.30 is: 89,736,922.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,751,488.90 : 97,127,233.35 = 59,824,615.30 : x
  2. Step 2: Convert to fraction form
    64,751,488.90/97,127,233.35 = 59,824,615.30/x
  3. Step 3: Cross multiply
    64,751,488.90x = 97,127,233.35 × 59,824,615.30
  4. Step 4: Simplify right side
    64,751,488.90x = 5,810,599,370,317,080
  5. Step 5: Solve for x
    x = 5,810,599,370,317,080/64,751,488.90
  6. Step 6: Final answer
    x = 89,736,922.95

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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.