Home / 94,460,775.94-130,350,600.12-52,072,967.80

Finding the Fourth Proportional to 94,460,775.94, 130,350,600.12 and 52,072,967.80

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Solution

The fourth proportional to 94,460,775.94, 130,350,600.12 and 52,072,967.80 is: 71,857,790.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,460,775.94 : 130,350,600.12 = 52,072,967.80 : x
  2. Step 2: Convert to fraction form
    94,460,775.94/130,350,600.12 = 52,072,967.80/x
  3. Step 3: Cross multiply
    94,460,775.94x = 130,350,600.12 × 52,072,967.80
  4. Step 4: Simplify right side
    94,460,775.94x = 6,787,742,602,759,436
  5. Step 5: Solve for x
    x = 6,787,742,602,759,436/94,460,775.94
  6. Step 6: Final answer
    x = 71,857,790.02

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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.