Home / 249,037,457.54-373,782,871.58-132,550,609.50

Finding the Fourth Proportional to 249,037,457.54, 373,782,871.58 and 132,550,609.50

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Solution

The fourth proportional to 249,037,457.54, 373,782,871.58 and 132,550,609.50 is: 198,946,567.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,037,457.54 : 373,782,871.58 = 132,550,609.50 : x
  2. Step 2: Convert to fraction form
    249,037,457.54/373,782,871.58 = 132,550,609.50/x
  3. Step 3: Cross multiply
    249,037,457.54x = 373,782,871.58 × 132,550,609.50
  4. Step 4: Simplify right side
    249,037,457.54x = 49,545,147,447,926,472
  5. Step 5: Solve for x
    x = 49,545,147,447,926,472/249,037,457.54
  6. Step 6: Final answer
    x = 198,946,567.87

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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.