Home / 19,216,925,536.95-28,829,734,830.23-10,373,574,577.41

Finding the Fourth Proportional to 19,216,925,536.95, 28,829,734,830.23 and 10,373,574,577.41

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Solution

The fourth proportional to 19,216,925,536.95, 28,829,734,830.23 and 10,373,574,577.41 is: 15,562,708,183.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,216,925,536.95 : 28,829,734,830.23 = 10,373,574,577.41 : x
  2. Step 2: Convert to fraction form
    19,216,925,536.95/28,829,734,830.23 = 10,373,574,577.41/x
  3. Step 3: Cross multiply
    19,216,925,536.95x = 28,829,734,830.23 × 10,373,574,577.41
  4. Step 4: Simplify right side
    19,216,925,536.95x = 299,067,404,308,293,615,616
  5. Step 5: Solve for x
    x = 299,067,404,308,293,615,616/19,216,925,536.95
  6. Step 6: Final answer
    x = 15,562,708,183.12

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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.