Home / 15,896,412.60-23,847,729.30-6,798,492.60

Finding the Fourth Proportional to 15,896,412.60, 23,847,729.30 and 6,798,492.60

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Solution

The fourth proportional to 15,896,412.60, 23,847,729.30 and 6,798,492.60 is: 10,199,069.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,896,412.60 : 23,847,729.30 = 6,798,492.60 : x
  2. Step 2: Convert to fraction form
    15,896,412.60/23,847,729.30 = 6,798,492.60/x
  3. Step 3: Cross multiply
    15,896,412.60x = 23,847,729.30 × 6,798,492.60
  4. Step 4: Simplify right side
    15,896,412.60x = 162,128,611,172,853.19
  5. Step 5: Solve for x
    x = 162,128,611,172,853.19/15,896,412.60
  6. Step 6: Final answer
    x = 10,199,069.14

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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.