Home / 1,039,450,745,902.60-1,434,252,361,920.70-599,827,749,419.08

Finding the Fourth Proportional to 1,039,450,745,902.60, 1,434,252,361,920.70 and 599,827,749,419.08

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Solution

The fourth proportional to 1,039,450,745,902.60, 1,434,252,361,920.70 and 599,827,749,419.08 is: 827,652,844,294.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,450,745,902.60 : 1,434,252,361,920.70 = 599,827,749,419.08 : x
  2. Step 2: Convert to fraction form
    1,039,450,745,902.60/1,434,252,361,920.70 = 599,827,749,419.08/x
  3. Step 3: Cross multiply
    1,039,450,745,902.60x = 1,434,252,361,920.70 × 599,827,749,419.08
  4. Step 4: Simplify right side
    1,039,450,745,902.60x = 860,304,366,349,893,201,035,264
  5. Step 5: Solve for x
    x = 860,304,366,349,893,201,035,264/1,039,450,745,902.60
  6. Step 6: Final answer
    x = 827,652,844,294.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.