Home / 15,564,551.60-23,346,827.40-6,606,599.60

Finding the Fourth Proportional to 15,564,551.60, 23,346,827.40 and 6,606,599.60

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Solution

The fourth proportional to 15,564,551.60, 23,346,827.40 and 6,606,599.60 is: 9,909,899.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,564,551.60 : 23,346,827.40 = 6,606,599.60 : x
  2. Step 2: Convert to fraction form
    15,564,551.60/23,346,827.40 = 6,606,599.60/x
  3. Step 3: Cross multiply
    15,564,551.60x = 23,346,827.40 × 6,606,599.60
  4. Step 4: Simplify right side
    15,564,551.60x = 154,243,140,562,109.03
  5. Step 5: Solve for x
    x = 154,243,140,562,109.03/15,564,551.60
  6. Step 6: Final answer
    x = 9,909,899.40

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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.