Home / 249,091,340.94-373,492,457.94-117,932,515.38

Finding the Fourth Proportional to 249,091,340.94, 373,492,457.94 and 117,932,515.38

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Solution

The fourth proportional to 249,091,340.94, 373,492,457.94 and 117,932,515.38 is: 176,830,334.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,091,340.94 : 373,492,457.94 = 117,932,515.38 : x
  2. Step 2: Convert to fraction form
    249,091,340.94/373,492,457.94 = 117,932,515.38/x
  3. Step 3: Cross multiply
    249,091,340.94x = 373,492,457.94 × 117,932,515.38
  4. Step 4: Simplify right side
    249,091,340.94x = 44,046,905,040,323,048
  5. Step 5: Solve for x
    x = 44,046,905,040,323,048/249,091,340.94
  6. Step 6: Final answer
    x = 176,830,334.10

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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.