Home / 57,928,999.60-86,893,499.40-37,773,607.60

Finding the Fourth Proportional to 57,928,999.60, 86,893,499.40 and 37,773,607.60

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Solution

The fourth proportional to 57,928,999.60, 86,893,499.40 and 37,773,607.60 is: 56,660,411.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,928,999.60 : 86,893,499.40 = 37,773,607.60 : x
  2. Step 2: Convert to fraction form
    57,928,999.60/86,893,499.40 = 37,773,607.60/x
  3. Step 3: Cross multiply
    57,928,999.60x = 86,893,499.40 × 37,773,607.60
  4. Step 4: Simplify right side
    57,928,999.60x = 3,282,280,949,326,436
  5. Step 5: Solve for x
    x = 3,282,280,949,326,436/57,928,999.60
  6. Step 6: Final answer
    x = 56,660,411.40

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1.5x scale

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.