Home / 1,732,284,927.16-2,597,389,711.08-551,355,307.54

Finding the Fourth Proportional to 1,732,284,927.16, 2,597,389,711.08 and 551,355,307.54

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Solution

The fourth proportional to 1,732,284,927.16, 2,597,389,711.08 and 551,355,307.54 is: 826,702,686.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,284,927.16 : 2,597,389,711.08 = 551,355,307.54 : x
  2. Step 2: Convert to fraction form
    1,732,284,927.16/2,597,389,711.08 = 551,355,307.54/x
  3. Step 3: Cross multiply
    1,732,284,927.16x = 2,597,389,711.08 × 551,355,307.54
  4. Step 4: Simplify right side
    1,732,284,927.16x = 1,432,084,602,953,744,896
  5. Step 5: Solve for x
    x = 1,432,084,602,953,744,896/1,732,284,927.16
  6. Step 6: Final answer
    x = 826,702,686.43

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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.