Home / 899,913,528.04-1,348,644,653.52-506,627,942.44

Finding the Fourth Proportional to 899,913,528.04, 1,348,644,653.52 and 506,627,942.44

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Solution

The fourth proportional to 899,913,528.04, 1,348,644,653.52 and 506,627,942.44 is: 759,251,911.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    899,913,528.04 : 1,348,644,653.52 = 506,627,942.44 : x
  2. Step 2: Convert to fraction form
    899,913,528.04/1,348,644,653.52 = 506,627,942.44/x
  3. Step 3: Cross multiply
    899,913,528.04x = 1,348,644,653.52 × 506,627,942.44
  4. Step 4: Simplify right side
    899,913,528.04x = 683,261,065,895,544,320
  5. Step 5: Solve for x
    x = 683,261,065,895,544,320/899,913,528.04
  6. Step 6: Final answer
    x = 759,251,911.00

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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.