Home / 94,549,696.92-130,539,295.80-59,315,798.52

Finding the Fourth Proportional to 94,549,696.92, 130,539,295.80 and 59,315,798.52

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Solution

The fourth proportional to 94,549,696.92, 130,539,295.80 and 59,315,798.52 is: 81,893,890.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,549,696.92 : 130,539,295.80 = 59,315,798.52 : x
  2. Step 2: Convert to fraction form
    94,549,696.92/130,539,295.80 = 59,315,798.52/x
  3. Step 3: Cross multiply
    94,549,696.92x = 130,539,295.80 × 59,315,798.52
  4. Step 4: Simplify right side
    94,549,696.92x = 7,743,042,568,615,482
  5. Step 5: Solve for x
    x = 7,743,042,568,615,482/94,549,696.92
  6. Step 6: Final answer
    x = 81,893,890.95

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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.