Home / 53,216,303.60-79,824,455.40-22,983,215.60

Finding the Fourth Proportional to 53,216,303.60, 79,824,455.40 and 22,983,215.60

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Solution

The fourth proportional to 53,216,303.60, 79,824,455.40 and 22,983,215.60 is: 34,474,823.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,216,303.60 : 79,824,455.40 = 22,983,215.60 : x
  2. Step 2: Convert to fraction form
    53,216,303.60/79,824,455.40 = 22,983,215.60/x
  3. Step 3: Cross multiply
    53,216,303.60x = 79,824,455.40 × 22,983,215.60
  4. Step 4: Simplify right side
    53,216,303.60x = 1,834,622,668,610,784.50
  5. Step 5: Solve for x
    x = 1,834,622,668,610,784.50/53,216,303.60
  6. Step 6: Final answer
    x = 34,474,823.40

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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.