Home / 9,657,946.10-13,541,031.10-9,657,946.10

Finding the Fourth Proportional to 9,657,946.10, 13,541,031.10 and 9,657,946.10

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Solution

The fourth proportional to 9,657,946.10, 13,541,031.10 and 9,657,946.10 is: 13,541,031.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,946.10 : 13,541,031.10 = 9,657,946.10 : x
  2. Step 2: Convert to fraction form
    9,657,946.10/13,541,031.10 = 9,657,946.10/x
  3. Step 3: Cross multiply
    9,657,946.10x = 13,541,031.10 × 9,657,946.10
  4. Step 4: Simplify right side
    9,657,946.10x = 130,778,548,502,223.70
  5. Step 5: Solve for x
    x = 130,778,548,502,223.70/9,657,946.10
  6. Step 6: Final answer
    x = 13,541,031.10

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.