Home / 1,564,562,304,602.80-2,346,843,456,904.20-1,520,482,462,298.80

Finding the Fourth Proportional to 1,564,562,304,602.80, 2,346,843,456,904.20 and 1,520,482,462,298.80

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Solution

The fourth proportional to 1,564,562,304,602.80, 2,346,843,456,904.20 and 1,520,482,462,298.80 is: 2,280,723,693,448.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,564,562,304,602.80 : 2,346,843,456,904.20 = 1,520,482,462,298.80 : x
  2. Step 2: Convert to fraction form
    1,564,562,304,602.80/2,346,843,456,904.20 = 1,520,482,462,298.80/x
  3. Step 3: Cross multiply
    1,564,562,304,602.80x = 2,346,843,456,904.20 × 1,520,482,462,298.80
  4. Step 4: Simplify right side
    1,564,562,304,602.80x = 3,568,334,317,983,525,964,349,440
  5. Step 5: Solve for x
    x = 3,568,334,317,983,525,964,349,440/1,564,562,304,602.80
  6. Step 6: Final answer
    x = 2,280,723,693,448.20

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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.