Home / 1,504,937,165.40-2,259,106,359.30-891,866,827.80

Finding the Fourth Proportional to 1,504,937,165.40, 2,259,106,359.30 and 891,866,827.80

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Solution

The fourth proportional to 1,504,937,165.40, 2,259,106,359.30 and 891,866,827.80 is: 1,338,808,070.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,937,165.40 : 2,259,106,359.30 = 891,866,827.80 : x
  2. Step 2: Convert to fraction form
    1,504,937,165.40/2,259,106,359.30 = 891,866,827.80/x
  3. Step 3: Cross multiply
    1,504,937,165.40x = 2,259,106,359.30 × 891,866,827.80
  4. Step 4: Simplify right side
    1,504,937,165.40x = 2,014,822,022,331,698,176
  5. Step 5: Solve for x
    x = 2,014,822,022,331,698,176/1,504,937,165.40
  6. Step 6: Final answer
    x = 1,338,808,070.30

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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.