Home / 65,087,145.81-97,627,563.97-24,154,564.91

Finding the Fourth Proportional to 65,087,145.81, 97,627,563.97 and 24,154,564.91

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Solution

The fourth proportional to 65,087,145.81, 97,627,563.97 and 24,154,564.91 is: 36,230,676.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,087,145.81 : 97,627,563.97 = 24,154,564.91 : x
  2. Step 2: Convert to fraction form
    65,087,145.81/97,627,563.97 = 24,154,564.91/x
  3. Step 3: Cross multiply
    65,087,145.81x = 97,627,563.97 × 24,154,564.91
  4. Step 4: Simplify right side
    65,087,145.81x = 2,358,151,330,370,018
  5. Step 5: Solve for x
    x = 2,358,151,330,370,018/65,087,145.81
  6. Step 6: Final answer
    x = 36,230,676.60

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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.