Home / 45,805,588.28-63,242,150.40-35,190,071.46

Finding the Fourth Proportional to 45,805,588.28, 63,242,150.40 and 35,190,071.46

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Solution

The fourth proportional to 45,805,588.28, 63,242,150.40 and 35,190,071.46 is: 48,585,683.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,805,588.28 : 63,242,150.40 = 35,190,071.46 : x
  2. Step 2: Convert to fraction form
    45,805,588.28/63,242,150.40 = 35,190,071.46/x
  3. Step 3: Cross multiply
    45,805,588.28x = 63,242,150.40 × 35,190,071.46
  4. Step 4: Simplify right side
    45,805,588.28x = 2,225,495,791,860,067.50
  5. Step 5: Solve for x
    x = 2,225,495,791,860,067.50/45,805,588.28
  6. Step 6: Final answer
    x = 48,585,683.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.