Home / 776,152,719,996.60-1,163,188,407,490.60-604,061,026,526.95

Finding the Fourth Proportional to 776,152,719,996.60, 1,163,188,407,490.60 and 604,061,026,526.95

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Solution

The fourth proportional to 776,152,719,996.60, 1,163,188,407,490.60 and 604,061,026,526.95 is: 905,281,609,366.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    776,152,719,996.60 : 1,163,188,407,490.60 = 604,061,026,526.95 : x
  2. Step 2: Convert to fraction form
    776,152,719,996.60/1,163,188,407,490.60 = 604,061,026,526.95/x
  3. Step 3: Cross multiply
    776,152,719,996.60x = 1,163,188,407,490.60 × 604,061,026,526.95
  4. Step 4: Simplify right side
    776,152,719,996.60x = 702,636,783,473,020,010,233,856
  5. Step 5: Solve for x
    x = 702,636,783,473,020,010,233,856/776,152,719,996.60
  6. Step 6: Final answer
    x = 905,281,609,366.90

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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.