Home / 64,096,424.15-96,144,756.50-15,574,319.01

Finding the Fourth Proportional to 64,096,424.15, 96,144,756.50 and 15,574,319.01

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Solution

The fourth proportional to 64,096,424.15, 96,144,756.50 and 15,574,319.01 is: 23,361,507.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,096,424.15 : 96,144,756.50 = 15,574,319.01 : x
  2. Step 2: Convert to fraction form
    64,096,424.15/96,144,756.50 = 15,574,319.01/x
  3. Step 3: Cross multiply
    64,096,424.15x = 96,144,756.50 × 15,574,319.01
  4. Step 4: Simplify right side
    64,096,424.15x = 1,497,389,108,908,706.75
  5. Step 5: Solve for x
    x = 1,497,389,108,908,706.75/64,096,424.15
  6. Step 6: Final answer
    x = 23,361,507.74

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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.