Home / 31,037,594,458.44-46,585,825,273.26-19,210,938,332.52

Finding the Fourth Proportional to 31,037,594,458.44, 46,585,825,273.26 and 19,210,938,332.52

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Solution

The fourth proportional to 31,037,594,458.44, 46,585,825,273.26 and 19,210,938,332.52 is: 28,834,625,624.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,037,594,458.44 : 46,585,825,273.26 = 19,210,938,332.52 : x
  2. Step 2: Convert to fraction form
    31,037,594,458.44/46,585,825,273.26 = 19,210,938,332.52/x
  3. Step 3: Cross multiply
    31,037,594,458.44x = 46,585,825,273.26 × 19,210,938,332.52
  4. Step 4: Simplify right side
    31,037,594,458.44x = 894,957,416,494,149,664,768
  5. Step 5: Solve for x
    x = 894,957,416,494,149,664,768/31,037,594,458.44
  6. Step 6: Final answer
    x = 28,834,625,624.50

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1.5x scale

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.