Home / 2,764,444,811,969.80-4,142,138,997,854.70-1,472,284,160,219

Finding the Fourth Proportional to 2,764,444,811,969.80, 4,142,138,997,854.70 and 1,472,284,160,219

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Solution

The fourth proportional to 2,764,444,811,969.80, 4,142,138,997,854.70 and 1,472,284,160,219 is: 2,206,014,607,186.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,764,444,811,969.80 : 4,142,138,997,854.70 = 1,472,284,160,219 : x
  2. Step 2: Convert to fraction form
    2,764,444,811,969.80/4,142,138,997,854.70 = 1,472,284,160,219/x
  3. Step 3: Cross multiply
    2,764,444,811,969.80x = 4,142,138,997,854.70 × 1,472,284,160,219
  4. Step 4: Simplify right side
    2,764,444,811,969.80x = 6,098,405,635,966,877,520,887,808
  5. Step 5: Solve for x
    x = 6,098,405,635,966,877,520,887,808/2,764,444,811,969.80
  6. Step 6: Final answer
    x = 2,206,014,607,186.70

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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.