Home / 39,565,991.60-59,348,987.40-29,362,324.40

Finding the Fourth Proportional to 39,565,991.60, 59,348,987.40 and 29,362,324.40

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Solution

The fourth proportional to 39,565,991.60, 59,348,987.40 and 29,362,324.40 is: 44,043,486.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,565,991.60 : 59,348,987.40 = 29,362,324.40 : x
  2. Step 2: Convert to fraction form
    39,565,991.60/59,348,987.40 = 29,362,324.40/x
  3. Step 3: Cross multiply
    39,565,991.60x = 59,348,987.40 × 29,362,324.40
  4. Step 4: Simplify right side
    39,565,991.60x = 1,742,624,220,850,312.50
  5. Step 5: Solve for x
    x = 1,742,624,220,850,312.50/39,565,991.60
  6. Step 6: Final answer
    x = 44,043,486.60

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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.