Home / 19,270,495.99-26,594,966.25-10,570,350.10

Finding the Fourth Proportional to 19,270,495.99, 26,594,966.25 and 10,570,350.10

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Solution

The fourth proportional to 19,270,495.99, 26,594,966.25 and 10,570,350.10 is: 14,588,005.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,270,495.99 : 26,594,966.25 = 10,570,350.10 : x
  2. Step 2: Convert to fraction form
    19,270,495.99/26,594,966.25 = 10,570,350.10/x
  3. Step 3: Cross multiply
    19,270,495.99x = 26,594,966.25 × 10,570,350.10
  4. Step 4: Simplify right side
    19,270,495.99x = 281,118,104,160,184.12
  5. Step 5: Solve for x
    x = 281,118,104,160,184.12/19,270,495.99
  6. Step 6: Final answer
    x = 14,588,005.64

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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.