Home / 249,037,409.58-373,782,799.68-132,550,561.54

Finding the Fourth Proportional to 249,037,409.58, 373,782,799.68 and 132,550,561.54

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Solution

The fourth proportional to 249,037,409.58, 373,782,799.68 and 132,550,561.54 is: 198,946,495.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,037,409.58 : 373,782,799.68 = 132,550,561.54 : x
  2. Step 2: Convert to fraction form
    249,037,409.58/373,782,799.68 = 132,550,561.54/x
  3. Step 3: Cross multiply
    249,037,409.58x = 373,782,799.68 × 132,550,561.54
  4. Step 4: Simplify right side
    249,037,409.58x = 49,545,119,991,577,336
  5. Step 5: Solve for x
    x = 49,545,119,991,577,336/249,037,409.58
  6. Step 6: Final answer
    x = 198,946,495.93

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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.