Home / 10,012,085.10-14,048,805.60-10,012,085.10

Finding the Fourth Proportional to 10,012,085.10, 14,048,805.60 and 10,012,085.10

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Solution

The fourth proportional to 10,012,085.10, 14,048,805.60 and 10,012,085.10 is: 14,048,805.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,012,085.10 : 14,048,805.60 = 10,012,085.10 : x
  2. Step 2: Convert to fraction form
    10,012,085.10/14,048,805.60 = 10,012,085.10/x
  3. Step 3: Cross multiply
    10,012,085.10x = 14,048,805.60 × 10,012,085.10
  4. Step 4: Simplify right side
    10,012,085.10x = 140,657,837,220,556.55
  5. Step 5: Solve for x
    x = 140,657,837,220,556.55/10,012,085.10
  6. Step 6: Final answer
    x = 14,048,805.60

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1.5x scale

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.