Home / 59,144,030.16-88,347,225.29-43,821,247.15

Finding the Fourth Proportional to 59,144,030.16, 88,347,225.29 and 43,821,247.15

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Solution

The fourth proportional to 59,144,030.16, 88,347,225.29 and 43,821,247.15 is: 65,458,603.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,144,030.16 : 88,347,225.29 = 43,821,247.15 : x
  2. Step 2: Convert to fraction form
    59,144,030.16/88,347,225.29 = 43,821,247.15/x
  3. Step 3: Cross multiply
    59,144,030.16x = 88,347,225.29 × 43,821,247.15
  4. Step 4: Simplify right side
    59,144,030.16x = 3,871,485,594,341,148
  5. Step 5: Solve for x
    x = 3,871,485,594,341,148/59,144,030.16
  6. Step 6: Final answer
    x = 65,458,603.07

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.