Home / 4,418,377,178.90-6,626,842,483.71-1,798,075,441.94

Finding the Fourth Proportional to 4,418,377,178.90, 6,626,842,483.71 and 1,798,075,441.94

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Solution

The fourth proportional to 4,418,377,178.90, 6,626,842,483.71 and 1,798,075,441.94 is: 2,696,818,819.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418,377,178.90 : 6,626,842,483.71 = 1,798,075,441.94 : x
  2. Step 2: Convert to fraction form
    4,418,377,178.90/6,626,842,483.71 = 1,798,075,441.94/x
  3. Step 3: Cross multiply
    4,418,377,178.90x = 6,626,842,483.71 × 1,798,075,441.94
  4. Step 4: Simplify right side
    4,418,377,178.90x = 11,915,562,727,563,626,496
  5. Step 5: Solve for x
    x = 11,915,562,727,563,626,496/4,418,377,178.90
  6. Step 6: Final answer
    x = 2,696,818,819.47

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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.