Home / 2,295,829,970,960-3,168,341,611,905.20-1,320,348,608,032.50

Finding the Fourth Proportional to 2,295,829,970,960, 3,168,341,611,905.20 and 1,320,348,608,032.50

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Solution

The fourth proportional to 2,295,829,970,960, 3,168,341,611,905.20 and 1,320,348,608,032.50 is: 1,822,136,434,302.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,829,970,960 : 3,168,341,611,905.20 = 1,320,348,608,032.50 : x
  2. Step 2: Convert to fraction form
    2,295,829,970,960/3,168,341,611,905.20 = 1,320,348,608,032.50/x
  3. Step 3: Cross multiply
    2,295,829,970,960x = 3,168,341,611,905.20 × 1,320,348,608,032.50
  4. Step 4: Simplify right side
    2,295,829,970,960x = 4,183,315,437,050,478,628,700,160
  5. Step 5: Solve for x
    x = 4,183,315,437,050,478,628,700,160/2,295,829,970,960
  6. Step 6: Final answer
    x = 1,822,136,434,302.77

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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.