Home / 1,930,749,466,241.10-2,895,118,584,280.30-910,593,087,870.16

Finding the Fourth Proportional to 1,930,749,466,241.10, 2,895,118,584,280.30 and 910,593,087,870.16

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Solution

The fourth proportional to 1,930,749,466,241.10, 2,895,118,584,280.30 and 910,593,087,870.16 is: 1,365,415,356,836.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,930,749,466,241.10 : 2,895,118,584,280.30 = 910,593,087,870.16 : x
  2. Step 2: Convert to fraction form
    1,930,749,466,241.10/2,895,118,584,280.30 = 910,593,087,870.16/x
  3. Step 3: Cross multiply
    1,930,749,466,241.10x = 2,895,118,584,280.30 × 910,593,087,870.16
  4. Step 4: Simplify right side
    1,930,749,466,241.10x = 2,636,274,971,410,084,594,188,288
  5. Step 5: Solve for x
    x = 2,636,274,971,410,084,594,188,288/1,930,749,466,241.10
  6. Step 6: Final answer
    x = 1,365,415,356,836.82

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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.