Home / 7,610,734,993.85-10,503,053,132.45-4,395,585,256.16

Finding the Fourth Proportional to 7,610,734,993.85, 10,503,053,132.45 and 4,395,585,256.16

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Solution

The fourth proportional to 7,610,734,993.85, 10,503,053,132.45 and 4,395,585,256.16 is: 6,066,045,596.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,610,734,993.85 : 10,503,053,132.45 = 4,395,585,256.16 : x
  2. Step 2: Convert to fraction form
    7,610,734,993.85/10,503,053,132.45 = 4,395,585,256.16/x
  3. Step 3: Cross multiply
    7,610,734,993.85x = 10,503,053,132.45 × 4,395,585,256.16
  4. Step 4: Simplify right side
    7,610,734,993.85x = 46,167,065,493,662,326,784
  5. Step 5: Solve for x
    x = 46,167,065,493,662,326,784/7,610,734,993.85
  6. Step 6: Final answer
    x = 6,066,045,596.25

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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.