Home / 776,152,720,000.35-1,163,188,407,496.30-604,061,026,530.69

Finding the Fourth Proportional to 776,152,720,000.35, 1,163,188,407,496.30 and 604,061,026,530.69

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Solution

The fourth proportional to 776,152,720,000.35, 1,163,188,407,496.30 and 604,061,026,530.69 is: 905,281,609,372.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    776,152,720,000.35 : 1,163,188,407,496.30 = 604,061,026,530.69 : x
  2. Step 2: Convert to fraction form
    776,152,720,000.35/1,163,188,407,496.30 = 604,061,026,530.69/x
  3. Step 3: Cross multiply
    776,152,720,000.35x = 1,163,188,407,496.30 × 604,061,026,530.69
  4. Step 4: Simplify right side
    776,152,720,000.35x = 702,636,783,480,813,496,827,904
  5. Step 5: Solve for x
    x = 702,636,783,480,813,496,827,904/776,152,720,000.35
  6. Step 6: Final answer
    x = 905,281,609,372.57

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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.