Home / 1,490,914,871,510.50-2,236,372,307,265.80-1,490,914,871,510.50

Finding the Fourth Proportional to 1,490,914,871,510.50, 2,236,372,307,265.80 and 1,490,914,871,510.50

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Solution

The fourth proportional to 1,490,914,871,510.50, 2,236,372,307,265.80 and 1,490,914,871,510.50 is: 2,236,372,307,265.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,490,914,871,510.50 : 2,236,372,307,265.80 = 1,490,914,871,510.50 : x
  2. Step 2: Convert to fraction form
    1,490,914,871,510.50/2,236,372,307,265.80 = 1,490,914,871,510.50/x
  3. Step 3: Cross multiply
    1,490,914,871,510.50x = 2,236,372,307,265.80 × 1,490,914,871,510.50
  4. Step 4: Simplify right side
    1,490,914,871,510.50x = 3,334,240,731,136,830,539,300,864
  5. Step 5: Solve for x
    x = 3,334,240,731,136,830,539,300,864/1,490,914,871,510.50
  6. Step 6: Final answer
    x = 2,236,372,307,265.80

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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.