Home / 9,841,322,501.20-14,761,983,751.80-2,948,178,437.20

Finding the Fourth Proportional to 9,841,322,501.20, 14,761,983,751.80 and 2,948,178,437.20

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Solution

The fourth proportional to 9,841,322,501.20, 14,761,983,751.80 and 2,948,178,437.20 is: 4,422,267,655.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841,322,501.20 : 14,761,983,751.80 = 2,948,178,437.20 : x
  2. Step 2: Convert to fraction form
    9,841,322,501.20/14,761,983,751.80 = 2,948,178,437.20/x
  3. Step 3: Cross multiply
    9,841,322,501.20x = 14,761,983,751.80 × 2,948,178,437.20
  4. Step 4: Simplify right side
    9,841,322,501.20x = 43,520,962,187,353,513,984
  5. Step 5: Solve for x
    x = 43,520,962,187,353,513,984/9,841,322,501.20
  6. Step 6: Final answer
    x = 4,422,267,655.80

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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.