Home / 833,249,806.86-1,250,117,401.38-373,080,359.34

Finding the Fourth Proportional to 833,249,806.86, 1,250,117,401.38 and 373,080,359.34

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Solution

The fourth proportional to 833,249,806.86, 1,250,117,401.38 and 373,080,359.34 is: 559,729,201.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,249,806.86 : 1,250,117,401.38 = 373,080,359.34 : x
  2. Step 2: Convert to fraction form
    833,249,806.86/1,250,117,401.38 = 373,080,359.34/x
  3. Step 3: Cross multiply
    833,249,806.86x = 1,250,117,401.38 × 373,080,359.34
  4. Step 4: Simplify right side
    833,249,806.86x = 466,394,249,324,037,440
  5. Step 5: Solve for x
    x = 466,394,249,324,037,440/833,249,806.86
  6. Step 6: Final answer
    x = 559,729,201.84

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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.