Home / 10,080,288,797.95-15,120,433,196.93-6,597,437,060.35

Finding the Fourth Proportional to 10,080,288,797.95, 15,120,433,196.93 and 6,597,437,060.35

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Solution

The fourth proportional to 10,080,288,797.95, 15,120,433,196.93 and 6,597,437,060.35 is: 9,896,155,590.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,080,288,797.95 : 15,120,433,196.93 = 6,597,437,060.35 : x
  2. Step 2: Convert to fraction form
    10,080,288,797.95/15,120,433,196.93 = 6,597,437,060.35/x
  3. Step 3: Cross multiply
    10,080,288,797.95x = 15,120,433,196.93 × 6,597,437,060.35
  4. Step 4: Simplify right side
    10,080,288,797.95x = 99,756,106,341,972,426,752
  5. Step 5: Solve for x
    x = 99,756,106,341,972,426,752/10,080,288,797.95
  6. Step 6: Final answer
    x = 9,896,155,590.53

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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.