Home / 96,228,715.20-144,343,072.80-94,315,527.60

Finding the Fourth Proportional to 96,228,715.20, 144,343,072.80 and 94,315,527.60

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Solution

The fourth proportional to 96,228,715.20, 144,343,072.80 and 94,315,527.60 is: 141,473,291.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,228,715.20 : 144,343,072.80 = 94,315,527.60 : x
  2. Step 2: Convert to fraction form
    96,228,715.20/144,343,072.80 = 94,315,527.60/x
  3. Step 3: Cross multiply
    96,228,715.20x = 144,343,072.80 × 94,315,527.60
  4. Step 4: Simplify right side
    96,228,715.20x = 13,613,793,066,537,210
  5. Step 5: Solve for x
    x = 13,613,793,066,537,210/96,228,715.20
  6. Step 6: Final answer
    x = 141,473,291.40

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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.