Home / 971,922,076.01-1,341,251,598.00-548,624,836.13

Finding the Fourth Proportional to 971,922,076.01, 1,341,251,598.00 and 548,624,836.13

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Solution

The fourth proportional to 971,922,076.01, 1,341,251,598.00 and 548,624,836.13 is: 757,101,784.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    971,922,076.01 : 1,341,251,598.00 = 548,624,836.13 : x
  2. Step 2: Convert to fraction form
    971,922,076.01/1,341,251,598.00 = 548,624,836.13/x
  3. Step 3: Cross multiply
    971,922,076.01x = 1,341,251,598.00 × 548,624,836.13
  4. Step 4: Simplify right side
    971,922,076.01x = 735,843,938,152,401,152
  5. Step 5: Solve for x
    x = 735,843,938,152,401,152/971,922,076.01
  6. Step 6: Final answer
    x = 757,101,784.51

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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.