Home / 39,366,140.40-59,049,210.60-35,398,047.60

Finding the Fourth Proportional to 39,366,140.40, 59,049,210.60 and 35,398,047.60

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Solution

The fourth proportional to 39,366,140.40, 59,049,210.60 and 35,398,047.60 is: 53,097,071.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,366,140.40 : 59,049,210.60 = 35,398,047.60 : x
  2. Step 2: Convert to fraction form
    39,366,140.40/59,049,210.60 = 35,398,047.60/x
  3. Step 3: Cross multiply
    39,366,140.40x = 59,049,210.60 × 35,398,047.60
  4. Step 4: Simplify right side
    39,366,140.40x = 2,090,226,767,561,224.75
  5. Step 5: Solve for x
    x = 2,090,226,767,561,224.75/39,366,140.40
  6. Step 6: Final answer
    x = 53,097,071.40

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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.