Home / 1,835,940,214.17-2,533,606,075.41-1,043,029,702.43

Finding the Fourth Proportional to 1,835,940,214.17, 2,533,606,075.41 and 1,043,029,702.43

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Solution

The fourth proportional to 1,835,940,214.17, 2,533,606,075.41 and 1,043,029,702.43 is: 1,439,385,863.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,940,214.17 : 2,533,606,075.41 = 1,043,029,702.43 : x
  2. Step 2: Convert to fraction form
    1,835,940,214.17/2,533,606,075.41 = 1,043,029,702.43/x
  3. Step 3: Cross multiply
    1,835,940,214.17x = 2,533,606,075.41 × 1,043,029,702.43
  4. Step 4: Simplify right side
    1,835,940,214.17x = 2,642,626,390,909,732,352
  5. Step 5: Solve for x
    x = 2,642,626,390,909,732,352/1,835,940,214.17
  6. Step 6: Final answer
    x = 1,439,385,863.72

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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.