Home / 19,225,653.63-26,531,410.32-10,523,875.88

Finding the Fourth Proportional to 19,225,653.63, 26,531,410.32 and 10,523,875.88

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Solution

The fourth proportional to 19,225,653.63, 26,531,410.32 and 10,523,875.88 is: 14,522,953.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,225,653.63 : 26,531,410.32 = 10,523,875.88 : x
  2. Step 2: Convert to fraction form
    19,225,653.63/26,531,410.32 = 10,523,875.88/x
  3. Step 3: Cross multiply
    19,225,653.63x = 26,531,410.32 × 10,523,875.88
  4. Step 4: Simplify right side
    19,225,653.63x = 279,213,268,996,374.03
  5. Step 5: Solve for x
    x = 279,213,268,996,374.03/19,225,653.63
  6. Step 6: Final answer
    x = 14,522,953.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.