Home / 3,557,754,184,006.50-4,909,357,707,137.20-1,995,283,870,931

Finding the Fourth Proportional to 3,557,754,184,006.50, 4,909,357,707,137.20 and 1,995,283,870,931

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Solution

The fourth proportional to 3,557,754,184,006.50, 4,909,357,707,137.20 and 1,995,283,870,931 is: 2,753,299,340,836.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,557,754,184,006.50 : 4,909,357,707,137.20 = 1,995,283,870,931 : x
  2. Step 2: Convert to fraction form
    3,557,754,184,006.50/4,909,357,707,137.20 = 1,995,283,870,931/x
  3. Step 3: Cross multiply
    3,557,754,184,006.50x = 4,909,357,707,137.20 × 1,995,283,870,931
  4. Step 4: Simplify right side
    3,557,754,184,006.50x = 9,795,562,249,681,650,996,740,096
  5. Step 5: Solve for x
    x = 9,795,562,249,681,650,996,740,096/3,557,754,184,006.50
  6. Step 6: Final answer
    x = 2,753,299,340,836.01

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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.