Home / 94,352,325.16-130,205,941.66-53,099,216.32

Finding the Fourth Proportional to 94,352,325.16, 130,205,941.66 and 53,099,216.32

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Solution

The fourth proportional to 94,352,325.16, 130,205,941.66 and 53,099,216.32 is: 73,276,768.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,352,325.16 : 130,205,941.66 = 53,099,216.32 : x
  2. Step 2: Convert to fraction form
    94,352,325.16/130,205,941.66 = 53,099,216.32/x
  3. Step 3: Cross multiply
    94,352,325.16x = 130,205,941.66 × 53,099,216.32
  4. Step 4: Simplify right side
    94,352,325.16x = 6,913,833,462,353,640
  5. Step 5: Solve for x
    x = 6,913,833,462,353,640/94,352,325.16
  6. Step 6: Final answer
    x = 73,276,768.23

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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.