Home / 249,091,336.01-373,492,450.51-117,932,510.39

Finding the Fourth Proportional to 249,091,336.01, 373,492,450.51 and 117,932,510.39

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Solution

The fourth proportional to 249,091,336.01, 373,492,450.51 and 117,932,510.39 is: 176,830,326.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,091,336.01 : 373,492,450.51 = 117,932,510.39 : x
  2. Step 2: Convert to fraction form
    249,091,336.01/373,492,450.51 = 117,932,510.39/x
  3. Step 3: Cross multiply
    249,091,336.01x = 373,492,450.51 × 117,932,510.39
  4. Step 4: Simplify right side
    249,091,336.01x = 44,046,902,298,194,840
  5. Step 5: Solve for x
    x = 44,046,902,298,194,840/249,091,336.01
  6. Step 6: Final answer
    x = 176,830,326.59

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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.