Home / 899,913,526.04-1,348,644,650.52-506,627,940.44

Finding the Fourth Proportional to 899,913,526.04, 1,348,644,650.52 and 506,627,940.44

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Solution

The fourth proportional to 899,913,526.04, 1,348,644,650.52 and 506,627,940.44 is: 759,251,908.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    899,913,526.04 : 1,348,644,650.52 = 506,627,940.44 : x
  2. Step 2: Convert to fraction form
    899,913,526.04/1,348,644,650.52 = 506,627,940.44/x
  3. Step 3: Cross multiply
    899,913,526.04x = 1,348,644,650.52 × 506,627,940.44
  4. Step 4: Simplify right side
    899,913,526.04x = 683,261,061,678,371,200
  5. Step 5: Solve for x
    x = 683,261,061,678,371,200/899,913,526.04
  6. Step 6: Final answer
    x = 759,251,908.00

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1.5x scale

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.