Home / 610,913,572,922.40-916,370,359,383.60-610,913,572,922.40

Finding the Fourth Proportional to 610,913,572,922.40, 916,370,359,383.60 and 610,913,572,922.40

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Solution

The fourth proportional to 610,913,572,922.40, 916,370,359,383.60 and 610,913,572,922.40 is: 916,370,359,383.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    610,913,572,922.40 : 916,370,359,383.60 = 610,913,572,922.40 : x
  2. Step 2: Convert to fraction form
    610,913,572,922.40/916,370,359,383.60 = 610,913,572,922.40/x
  3. Step 3: Cross multiply
    610,913,572,922.40x = 916,370,359,383.60 × 610,913,572,922.40
  4. Step 4: Simplify right side
    610,913,572,922.40x = 559,823,090,371,218,794,086,400
  5. Step 5: Solve for x
    x = 559,823,090,371,218,794,086,400/610,913,572,922.40
  6. Step 6: Final answer
    x = 916,370,359,383.60

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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.