Home / 604,244,166,263.67-834,233,338,683.34-384,636,814,307.76

Finding the Fourth Proportional to 604,244,166,263.67, 834,233,338,683.34 and 384,636,814,307.76

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Solution

The fourth proportional to 604,244,166,263.67, 834,233,338,683.34 and 384,636,814,307.76 is: 531,038,397,548.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,244,166,263.67 : 834,233,338,683.34 = 384,636,814,307.76 : x
  2. Step 2: Convert to fraction form
    604,244,166,263.67/834,233,338,683.34 = 384,636,814,307.76/x
  3. Step 3: Cross multiply
    604,244,166,263.67x = 834,233,338,683.34 × 384,636,814,307.76
  4. Step 4: Simplify right side
    604,244,166,263.67x = 320,876,853,780,486,496,976,896
  5. Step 5: Solve for x
    x = 320,876,853,780,486,496,976,896/604,244,166,263.67
  6. Step 6: Final answer
    x = 531,038,397,548.17

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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.