Home / 7,267,155,837.42-10,030,540,989.02-4,733,152,313.32

Finding the Fourth Proportional to 7,267,155,837.42, 10,030,540,989.02 and 4,733,152,313.32

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Solution

The fourth proportional to 7,267,155,837.42, 10,030,540,989.02 and 4,733,152,313.32 is: 6,532,965,488.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,267,155,837.42 : 10,030,540,989.02 = 4,733,152,313.32 : x
  2. Step 2: Convert to fraction form
    7,267,155,837.42/10,030,540,989.02 = 4,733,152,313.32/x
  3. Step 3: Cross multiply
    7,267,155,837.42x = 10,030,540,989.02 × 4,733,152,313.32
  4. Step 4: Simplify right side
    7,267,155,837.42x = 47,476,078,286,031,093,760
  5. Step 5: Solve for x
    x = 47,476,078,286,031,093,760/7,267,155,837.42
  6. Step 6: Final answer
    x = 6,532,965,488.58

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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.