Home / 29,716,243.40-44,574,365.10-12,710,131.40

Finding the Fourth Proportional to 29,716,243.40, 44,574,365.10 and 12,710,131.40

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Solution

The fourth proportional to 29,716,243.40, 44,574,365.10 and 12,710,131.40 is: 19,065,197.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,716,243.40 : 44,574,365.10 = 12,710,131.40 : x
  2. Step 2: Convert to fraction form
    29,716,243.40/44,574,365.10 = 12,710,131.40/x
  3. Step 3: Cross multiply
    29,716,243.40x = 44,574,365.10 × 12,710,131.40
  4. Step 4: Simplify right side
    29,716,243.40x = 566,546,037,492,574.12
  5. Step 5: Solve for x
    x = 566,546,037,492,574.12/29,716,243.40
  6. Step 6: Final answer
    x = 19,065,197.10

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1.5x scale

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.