Home / 1,574,014,711.80-2,361,022,067.70-483,552,017.40

Finding the Fourth Proportional to 1,574,014,711.80, 2,361,022,067.70 and 483,552,017.40

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Solution

The fourth proportional to 1,574,014,711.80, 2,361,022,067.70 and 483,552,017.40 is: 725,328,026.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,574,014,711.80 : 2,361,022,067.70 = 483,552,017.40 : x
  2. Step 2: Convert to fraction form
    1,574,014,711.80/2,361,022,067.70 = 483,552,017.40/x
  3. Step 3: Cross multiply
    1,574,014,711.80x = 2,361,022,067.70 × 483,552,017.40
  4. Step 4: Simplify right side
    1,574,014,711.80x = 1,141,676,983,962,254,208
  5. Step 5: Solve for x
    x = 1,141,676,983,962,254,208/1,574,014,711.80
  6. Step 6: Final answer
    x = 725,328,026.10

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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.