Home / 34,683,316.56-47,863,159.50-19,595,632.74

Finding the Fourth Proportional to 34,683,316.56, 47,863,159.50 and 19,595,632.74

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Solution

The fourth proportional to 34,683,316.56, 47,863,159.50 and 19,595,632.74 is: 27,042,076.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,683,316.56 : 47,863,159.50 = 19,595,632.74 : x
  2. Step 2: Convert to fraction form
    34,683,316.56/47,863,159.50 = 19,595,632.74/x
  3. Step 3: Cross multiply
    34,683,316.56x = 47,863,159.50 × 19,595,632.74
  4. Step 4: Simplify right side
    34,683,316.56x = 937,908,895,338,042
  5. Step 5: Solve for x
    x = 937,908,895,338,042/34,683,316.56
  6. Step 6: Final answer
    x = 27,042,076.37

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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.