Home / 94,275,483.10-130,085,176.68-53,014,407.10

Finding the Fourth Proportional to 94,275,483.10, 130,085,176.68 and 53,014,407.10

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Solution

The fourth proportional to 94,275,483.10, 130,085,176.68 and 53,014,407.10 is: 73,151,452.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,275,483.10 : 130,085,176.68 = 53,014,407.10 : x
  2. Step 2: Convert to fraction form
    94,275,483.10/130,085,176.68 = 53,014,407.10/x
  3. Step 3: Cross multiply
    94,275,483.10x = 130,085,176.68 × 53,014,407.10
  4. Step 4: Simplify right side
    94,275,483.10x = 6,896,388,514,188,947
  5. Step 5: Solve for x
    x = 6,896,388,514,188,947/94,275,483.10
  6. Step 6: Final answer
    x = 73,151,452.40

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1.5x scale

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.