Home / 64,659,403.28-97,001,901.95-23,719,200.07

Finding the Fourth Proportional to 64,659,403.28, 97,001,901.95 and 23,719,200.07

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Solution

The fourth proportional to 64,659,403.28, 97,001,901.95 and 23,719,200.07 is: 35,583,494.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,659,403.28 : 97,001,901.95 = 23,719,200.07 : x
  2. Step 2: Convert to fraction form
    64,659,403.28/97,001,901.95 = 23,719,200.07/x
  3. Step 3: Cross multiply
    64,659,403.28x = 97,001,901.95 × 23,719,200.07
  4. Step 4: Simplify right side
    64,659,403.28x = 2,300,807,518,918,967.50
  5. Step 5: Solve for x
    x = 2,300,807,518,918,967.50/64,659,403.28
  6. Step 6: Final answer
    x = 35,583,494.47

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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.