Home / 31,037,594,457.44-46,585,825,271.76-19,210,938,331.52

Finding the Fourth Proportional to 31,037,594,457.44, 46,585,825,271.76 and 19,210,938,331.52

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Solution

The fourth proportional to 31,037,594,457.44, 46,585,825,271.76 and 19,210,938,331.52 is: 28,834,625,623.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,037,594,457.44 : 46,585,825,271.76 = 19,210,938,331.52 : x
  2. Step 2: Convert to fraction form
    31,037,594,457.44/46,585,825,271.76 = 19,210,938,331.52/x
  3. Step 3: Cross multiply
    31,037,594,457.44x = 46,585,825,271.76 × 19,210,938,331.52
  4. Step 4: Simplify right side
    31,037,594,457.44x = 894,957,416,418,747,351,040
  5. Step 5: Solve for x
    x = 894,957,416,418,747,351,040/31,037,594,457.44
  6. Step 6: Final answer
    x = 28,834,625,623.00

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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.