Home / 249,960,611.55-349,083,921.75-249,960,611.55

Finding the Fourth Proportional to 249,960,611.55, 349,083,921.75 and 249,960,611.55

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Solution

The fourth proportional to 249,960,611.55, 349,083,921.75 and 249,960,611.55 is: 349,083,921.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,960,611.55 : 349,083,921.75 = 249,960,611.55 : x
  2. Step 2: Convert to fraction form
    249,960,611.55/349,083,921.75 = 249,960,611.55/x
  3. Step 3: Cross multiply
    249,960,611.55x = 349,083,921.75 × 249,960,611.55
  4. Step 4: Simplify right side
    249,960,611.55x = 87,257,230,562,902,352
  5. Step 5: Solve for x
    x = 87,257,230,562,902,352/249,960,611.55
  6. Step 6: Final answer
    x = 349,083,921.75

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.