Home / 9,143,802,017.90-13,715,703,026.85-2,933,595,068.30

Finding the Fourth Proportional to 9,143,802,017.90, 13,715,703,026.85 and 2,933,595,068.30

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Solution

The fourth proportional to 9,143,802,017.90, 13,715,703,026.85 and 2,933,595,068.30 is: 4,400,392,602.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,143,802,017.90 : 13,715,703,026.85 = 2,933,595,068.30 : x
  2. Step 2: Convert to fraction form
    9,143,802,017.90/13,715,703,026.85 = 2,933,595,068.30/x
  3. Step 3: Cross multiply
    9,143,802,017.90x = 13,715,703,026.85 × 2,933,595,068.30
  4. Step 4: Simplify right side
    9,143,802,017.90x = 40,236,318,757,834,547,200
  5. Step 5: Solve for x
    x = 40,236,318,757,834,547,200/9,143,802,017.90
  6. Step 6: Final answer
    x = 4,400,392,602.45

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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.