Home / 2,843,510,901.17-4,265,453,504.27-745,038,692.87

Finding the Fourth Proportional to 2,843,510,901.17, 4,265,453,504.27 and 745,038,692.87

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Solution

The fourth proportional to 2,843,510,901.17, 4,265,453,504.27 and 745,038,692.87 is: 1,117,607,075.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,510,901.17 : 4,265,453,504.27 = 745,038,692.87 : x
  2. Step 2: Convert to fraction form
    2,843,510,901.17/4,265,453,504.27 = 745,038,692.87/x
  3. Step 3: Cross multiply
    2,843,510,901.17x = 4,265,453,504.27 × 745,038,692.87
  4. Step 4: Simplify right side
    2,843,510,901.17x = 3,177,927,903,299,617,280
  5. Step 5: Solve for x
    x = 3,177,927,903,299,617,280/2,843,510,901.17
  6. Step 6: Final answer
    x = 1,117,607,075.82

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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.