Home / 23,312,031.40-34,968,047.10-16,966,815.40

Finding the Fourth Proportional to 23,312,031.40, 34,968,047.10 and 16,966,815.40

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Solution

The fourth proportional to 23,312,031.40, 34,968,047.10 and 16,966,815.40 is: 25,450,223.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,312,031.40 : 34,968,047.10 = 16,966,815.40 : x
  2. Step 2: Convert to fraction form
    23,312,031.40/34,968,047.10 = 16,966,815.40/x
  3. Step 3: Cross multiply
    23,312,031.40x = 34,968,047.10 × 16,966,815.40
  4. Step 4: Simplify right side
    23,312,031.40x = 593,296,400,044,205.38
  5. Step 5: Solve for x
    x = 593,296,400,044,205.38/23,312,031.40
  6. Step 6: Final answer
    x = 25,450,223.10

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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.