Home / 94,636,806.66-130,598,738.19-51,176,742.66

Finding the Fourth Proportional to 94,636,806.66, 130,598,738.19 and 51,176,742.66

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Solution

The fourth proportional to 94,636,806.66, 130,598,738.19 and 51,176,742.66 is: 70,623,875.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,636,806.66 : 130,598,738.19 = 51,176,742.66 : x
  2. Step 2: Convert to fraction form
    94,636,806.66/130,598,738.19 = 51,176,742.66/x
  3. Step 3: Cross multiply
    94,636,806.66x = 130,598,738.19 × 51,176,742.66
  4. Step 4: Simplify right side
    94,636,806.66x = 6,683,618,016,070,344
  5. Step 5: Solve for x
    x = 6,683,618,016,070,344/94,636,806.66
  6. Step 6: Final answer
    x = 70,623,875.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.