Home / 56,861,265.60-85,291,898.40-44,768,030.40

Finding the Fourth Proportional to 56,861,265.60, 85,291,898.40 and 44,768,030.40

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Solution

The fourth proportional to 56,861,265.60, 85,291,898.40 and 44,768,030.40 is: 67,152,045.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,861,265.60 : 85,291,898.40 = 44,768,030.40 : x
  2. Step 2: Convert to fraction form
    56,861,265.60/85,291,898.40 = 44,768,030.40/x
  3. Step 3: Cross multiply
    56,861,265.60x = 85,291,898.40 × 44,768,030.40
  4. Step 4: Simplify right side
    56,861,265.60x = 3,818,350,300,444,911.50
  5. Step 5: Solve for x
    x = 3,818,350,300,444,911.50/56,861,265.60
  6. Step 6: Final answer
    x = 67,152,045.60

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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.