Home / 249,113,272.45-373,669,908.68-244,808,600.35

Finding the Fourth Proportional to 249,113,272.45, 373,669,908.68 and 244,808,600.35

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Solution

The fourth proportional to 249,113,272.45, 373,669,908.68 and 244,808,600.35 is: 367,212,900.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,113,272.45 : 373,669,908.68 = 244,808,600.35 : x
  2. Step 2: Convert to fraction form
    249,113,272.45/373,669,908.68 = 244,808,600.35/x
  3. Step 3: Cross multiply
    249,113,272.45x = 373,669,908.68 × 244,808,600.35
  4. Step 4: Simplify right side
    249,113,272.45x = 91,477,607,336,863,120
  5. Step 5: Solve for x
    x = 91,477,607,336,863,120/249,113,272.45
  6. Step 6: Final answer
    x = 367,212,900.53

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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.