Home / 35,926,215.20-53,889,322.80-10,368,058.40

Finding the Fourth Proportional to 35,926,215.20, 53,889,322.80 and 10,368,058.40

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Solution

The fourth proportional to 35,926,215.20, 53,889,322.80 and 10,368,058.40 is: 15,552,087.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,926,215.20 : 53,889,322.80 = 10,368,058.40 : x
  2. Step 2: Convert to fraction form
    35,926,215.20/53,889,322.80 = 10,368,058.40/x
  3. Step 3: Cross multiply
    35,926,215.20x = 53,889,322.80 × 10,368,058.40
  4. Step 4: Simplify right side
    35,926,215.20x = 558,727,645,926,851.50
  5. Step 5: Solve for x
    x = 558,727,645,926,851.50/35,926,215.20
  6. Step 6: Final answer
    x = 15,552,087.60

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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.