Home / 1,514,246,622.60-2,271,369,933.90-544,772,267.40

Finding the Fourth Proportional to 1,514,246,622.60, 2,271,369,933.90 and 544,772,267.40

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Solution

The fourth proportional to 1,514,246,622.60, 2,271,369,933.90 and 544,772,267.40 is: 817,158,401.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,514,246,622.60 : 2,271,369,933.90 = 544,772,267.40 : x
  2. Step 2: Convert to fraction form
    1,514,246,622.60/2,271,369,933.90 = 544,772,267.40/x
  3. Step 3: Cross multiply
    1,514,246,622.60x = 2,271,369,933.90 × 544,772,267.40
  4. Step 4: Simplify right side
    1,514,246,622.60x = 1,237,379,348,994,891,008
  5. Step 5: Solve for x
    x = 1,237,379,348,994,891,008/1,514,246,622.60
  6. Step 6: Final answer
    x = 817,158,401.10

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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.