Home / 806,337,888,730.98-1,112,746,732,835.40-435,541,304,773.50

Finding the Fourth Proportional to 806,337,888,730.98, 1,112,746,732,835.40 and 435,541,304,773.50

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Solution

The fourth proportional to 806,337,888,730.98, 1,112,746,732,835.40 and 435,541,304,773.50 is: 601,047,241,702.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    806,337,888,730.98 : 1,112,746,732,835.40 = 435,541,304,773.50 : x
  2. Step 2: Convert to fraction form
    806,337,888,730.98/1,112,746,732,835.40 = 435,541,304,773.50/x
  3. Step 3: Cross multiply
    806,337,888,730.98x = 1,112,746,732,835.40 × 435,541,304,773.50
  4. Step 4: Simplify right side
    806,337,888,730.98x = 484,647,163,901,579,291,000,832
  5. Step 5: Solve for x
    x = 484,647,163,901,579,291,000,832/806,337,888,730.98
  6. Step 6: Final answer
    x = 601,047,241,702.01

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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.