Home / 3,528,811,510.34-5,294,006,685.03-1,075,340,431.94

Finding the Fourth Proportional to 3,528,811,510.34, 5,294,006,685.03 and 1,075,340,431.94

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Solution

The fourth proportional to 3,528,811,510.34, 5,294,006,685.03 and 1,075,340,431.94 is: 1,613,251,209.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,528,811,510.34 : 5,294,006,685.03 = 1,075,340,431.94 : x
  2. Step 2: Convert to fraction form
    3,528,811,510.34/5,294,006,685.03 = 1,075,340,431.94/x
  3. Step 3: Cross multiply
    3,528,811,510.34x = 5,294,006,685.03 × 1,075,340,431.94
  4. Step 4: Simplify right side
    3,528,811,510.34x = 5,692,859,435,373,408,256
  5. Step 5: Solve for x
    x = 5,692,859,435,373,408,256/3,528,811,510.34
  6. Step 6: Final answer
    x = 1,613,251,209.00

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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.