Home / 60,562,268,148.90-90,843,402,223.35-40,726,339,112.10

Finding the Fourth Proportional to 60,562,268,148.90, 90,843,402,223.35 and 40,726,339,112.10

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Solution

The fourth proportional to 60,562,268,148.90, 90,843,402,223.35 and 40,726,339,112.10 is: 61,089,508,668.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,562,268,148.90 : 90,843,402,223.35 = 40,726,339,112.10 : x
  2. Step 2: Convert to fraction form
    60,562,268,148.90/90,843,402,223.35 = 40,726,339,112.10/x
  3. Step 3: Cross multiply
    60,562,268,148.90x = 90,843,402,223.35 × 40,726,339,112.10
  4. Step 4: Simplify right side
    60,562,268,148.90x = 3,699,719,205,045,051,326,464
  5. Step 5: Solve for x
    x = 3,699,719,205,045,051,326,464/60,562,268,148.90
  6. Step 6: Final answer
    x = 61,089,508,668.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.