Home / 64,225,609.09-96,316,821.74-23,276,476.67

Finding the Fourth Proportional to 64,225,609.09, 96,316,821.74 and 23,276,476.67

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Solution

The fourth proportional to 64,225,609.09, 96,316,821.74 and 23,276,476.67 is: 34,906,889.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,225,609.09 : 96,316,821.74 = 23,276,476.67 : x
  2. Step 2: Convert to fraction form
    64,225,609.09/96,316,821.74 = 23,276,476.67/x
  3. Step 3: Cross multiply
    64,225,609.09x = 96,316,821.74 × 23,276,476.67
  4. Step 4: Simplify right side
    64,225,609.09x = 2,241,916,254,458,642.25
  5. Step 5: Solve for x
    x = 2,241,916,254,458,642.25/64,225,609.09
  6. Step 6: Final answer
    x = 34,906,889.73

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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.