Home / 2,948,706,038.94-4,423,075,593.30-983,553,722.82

Finding the Fourth Proportional to 2,948,706,038.94, 4,423,075,593.30 and 983,553,722.82

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Solution

The fourth proportional to 2,948,706,038.94, 4,423,075,593.30 and 983,553,722.82 is: 1,475,336,099.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,948,706,038.94 : 4,423,075,593.30 = 983,553,722.82 : x
  2. Step 2: Convert to fraction form
    2,948,706,038.94/4,423,075,593.30 = 983,553,722.82/x
  3. Step 3: Cross multiply
    2,948,706,038.94x = 4,423,075,593.30 × 983,553,722.82
  4. Step 4: Simplify right side
    2,948,706,038.94x = 4,350,332,466,104,495,616
  5. Step 5: Solve for x
    x = 4,350,332,466,104,495,616/2,948,706,038.94
  6. Step 6: Final answer
    x = 1,475,336,099.51

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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.