Home / 94,460,776.69-130,350,601.16-52,072,968.55

Finding the Fourth Proportional to 94,460,776.69, 130,350,601.16 and 52,072,968.55

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Solution

The fourth proportional to 94,460,776.69, 130,350,601.16 and 52,072,968.55 is: 71,857,791.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,460,776.69 : 130,350,601.16 = 52,072,968.55 : x
  2. Step 2: Convert to fraction form
    94,460,776.69/130,350,601.16 = 52,072,968.55/x
  3. Step 3: Cross multiply
    94,460,776.69x = 130,350,601.16 × 52,072,968.55
  4. Step 4: Simplify right side
    94,460,776.69x = 6,787,742,754,417,908
  5. Step 5: Solve for x
    x = 6,787,742,754,417,908/94,460,776.69
  6. Step 6: Final answer
    x = 71,857,791.06

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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.