Home / 57,779,551.60-86,669,327.40-23,725,337.20

Finding the Fourth Proportional to 57,779,551.60, 86,669,327.40 and 23,725,337.20

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Solution

The fourth proportional to 57,779,551.60, 86,669,327.40 and 23,725,337.20 is: 35,588,005.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,779,551.60 : 86,669,327.40 = 23,725,337.20 : x
  2. Step 2: Convert to fraction form
    57,779,551.60/86,669,327.40 = 23,725,337.20/x
  3. Step 3: Cross multiply
    57,779,551.60x = 86,669,327.40 × 23,725,337.20
  4. Step 4: Simplify right side
    57,779,551.60x = 2,056,259,017,462,199.25
  5. Step 5: Solve for x
    x = 2,056,259,017,462,199.25/57,779,551.60
  6. Step 6: Final answer
    x = 35,588,005.80

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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.