Home / 249,880,045.70-374,854,944.15-104,280,232.10

Finding the Fourth Proportional to 249,880,045.70, 374,854,944.15 and 104,280,232.10

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Solution

The fourth proportional to 249,880,045.70, 374,854,944.15 and 104,280,232.10 is: 156,434,902.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,880,045.70 : 374,854,944.15 = 104,280,232.10 : x
  2. Step 2: Convert to fraction form
    249,880,045.70/374,854,944.15 = 104,280,232.10/x
  3. Step 3: Cross multiply
    249,880,045.70x = 374,854,944.15 × 104,280,232.10
  4. Step 4: Simplify right side
    249,880,045.70x = 39,089,960,579,794,536
  5. Step 5: Solve for x
    x = 39,089,960,579,794,536/249,880,045.70
  6. Step 6: Final answer
    x = 156,434,902.48

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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.