Home / 9,854,492-13,500,427.24-9,486,063.10

Finding the Fourth Proportional to 9,854,492, 13,500,427.24 and 9,486,063.10

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Solution

The fourth proportional to 9,854,492, 13,500,427.24 and 9,486,063.10 is: 12,995,688.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,854,492 : 13,500,427.24 = 9,486,063.10 : x
  2. Step 2: Convert to fraction form
    9,854,492/13,500,427.24 = 9,486,063.10/x
  3. Step 3: Cross multiply
    9,854,492x = 13,500,427.24 × 9,486,063.10
  4. Step 4: Simplify right side
    9,854,492x = 128,065,904,675,598.84
  5. Step 5: Solve for x
    x = 128,065,904,675,598.84/9,854,492
  6. Step 6: Final answer
    x = 12,995,688.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.