Home / 1,594,516,515.30-2,391,774,772.95-625,168,131.30

Finding the Fourth Proportional to 1,594,516,515.30, 2,391,774,772.95 and 625,168,131.30

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Solution

The fourth proportional to 1,594,516,515.30, 2,391,774,772.95 and 625,168,131.30 is: 937,752,196.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,516,515.30 : 2,391,774,772.95 = 625,168,131.30 : x
  2. Step 2: Convert to fraction form
    1,594,516,515.30/2,391,774,772.95 = 625,168,131.30/x
  3. Step 3: Cross multiply
    1,594,516,515.30x = 2,391,774,772.95 × 625,168,131.30
  4. Step 4: Simplify right side
    1,594,516,515.30x = 1,495,261,365,295,633,152
  5. Step 5: Solve for x
    x = 1,495,261,365,295,633,152/1,594,516,515.30
  6. Step 6: Final answer
    x = 937,752,196.95

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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.