Home / 2,925,808,477.22-4,037,615,698.82-1,587,698,566.98

Finding the Fourth Proportional to 2,925,808,477.22, 4,037,615,698.82 and 1,587,698,566.98

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Solution

The fourth proportional to 2,925,808,477.22, 4,037,615,698.82 and 1,587,698,566.98 is: 2,191,024,022.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,925,808,477.22 : 4,037,615,698.82 = 1,587,698,566.98 : x
  2. Step 2: Convert to fraction form
    2,925,808,477.22/4,037,615,698.82 = 1,587,698,566.98/x
  3. Step 3: Cross multiply
    2,925,808,477.22x = 4,037,615,698.82 × 1,587,698,566.98
  4. Step 4: Simplify right side
    2,925,808,477.22x = 6,410,516,659,024,527,360
  5. Step 5: Solve for x
    x = 6,410,516,659,024,527,360/2,925,808,477.22
  6. Step 6: Final answer
    x = 2,191,024,022.57

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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.