Home / 38,133,181.60-52,624,879.76-23,249,364.64

Finding the Fourth Proportional to 38,133,181.60, 52,624,879.76 and 23,249,364.64

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Solution

The fourth proportional to 38,133,181.60, 52,624,879.76 and 23,249,364.64 is: 32,084,787.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,133,181.60 : 52,624,879.76 = 23,249,364.64 : x
  2. Step 2: Convert to fraction form
    38,133,181.60/52,624,879.76 = 23,249,364.64/x
  3. Step 3: Cross multiply
    38,133,181.60x = 52,624,879.76 × 23,249,364.64
  4. Step 4: Simplify right side
    38,133,181.60x = 1,223,495,018,676,395.75
  5. Step 5: Solve for x
    x = 1,223,495,018,676,395.75/38,133,181.60
  6. Step 6: Final answer
    x = 32,084,787.25

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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.