Home / 1,034,437,974,494.40-1,427,317,367,285.10-577,626,171,242.44

Finding the Fourth Proportional to 1,034,437,974,494.40, 1,427,317,367,285.10 and 577,626,171,242.44

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Solution

The fourth proportional to 1,034,437,974,494.40, 1,427,317,367,285.10 and 577,626,171,242.44 is: 797,008,507,364.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,437,974,494.40 : 1,427,317,367,285.10 = 577,626,171,242.44 : x
  2. Step 2: Convert to fraction form
    1,034,437,974,494.40/1,427,317,367,285.10 = 577,626,171,242.44/x
  3. Step 3: Cross multiply
    1,034,437,974,494.40x = 1,427,317,367,285.10 × 577,626,171,242.44
  4. Step 4: Simplify right side
    1,034,437,974,494.40x = 824,455,866,012,731,806,056,448
  5. Step 5: Solve for x
    x = 824,455,866,012,731,806,056,448/1,034,437,974,494.40
  6. Step 6: Final answer
    x = 797,008,507,364.30

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Double scale
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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.