Home / 113,164,371-169,748,131.14-32,385,339

Finding the Fourth Proportional to 113,164,371, 169,748,131.14 and 32,385,339

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Solution

The fourth proportional to 113,164,371, 169,748,131.14 and 32,385,339 is: 48,578,459.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,164,371 : 169,748,131.14 = 32,385,339 : x
  2. Step 2: Convert to fraction form
    113,164,371/169,748,131.14 = 32,385,339/x
  3. Step 3: Cross multiply
    113,164,371x = 169,748,131.14 × 32,385,339
  4. Step 4: Simplify right side
    113,164,371x = 5,497,350,771,585,356
  5. Step 5: Solve for x
    x = 5,497,350,771,585,356/113,164,371
  6. Step 6: Final answer
    x = 48,578,459.13

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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.