Home / 14,887,335,662.08-22,337,597,965.40-7,803,134,947.96

Finding the Fourth Proportional to 14,887,335,662.08, 22,337,597,965.40 and 7,803,134,947.96

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Solution

The fourth proportional to 14,887,335,662.08, 22,337,597,965.40 and 7,803,134,947.96 is: 11,708,158,887.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,887,335,662.08 : 22,337,597,965.40 = 7,803,134,947.96 : x
  2. Step 2: Convert to fraction form
    14,887,335,662.08/22,337,597,965.40 = 7,803,134,947.96/x
  3. Step 3: Cross multiply
    14,887,335,662.08x = 22,337,597,965.40 × 7,803,134,947.96
  4. Step 4: Simplify right side
    14,887,335,662.08x = 174,303,291,337,292,939,264
  5. Step 5: Solve for x
    x = 174,303,291,337,292,939,264/14,887,335,662.08
  6. Step 6: Final answer
    x = 11,708,158,887.10

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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.