Home / 19,056,927.16-26,298,502.23-10,355,126.32

Finding the Fourth Proportional to 19,056,927.16, 26,298,502.23 and 10,355,126.32

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Solution

The fourth proportional to 19,056,927.16, 26,298,502.23 and 10,355,126.32 is: 14,290,043.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,056,927.16 : 26,298,502.23 = 10,355,126.32 : x
  2. Step 2: Convert to fraction form
    19,056,927.16/26,298,502.23 = 10,355,126.32/x
  3. Step 3: Cross multiply
    19,056,927.16x = 26,298,502.23 × 10,355,126.32
  4. Step 4: Simplify right side
    19,056,927.16x = 272,324,312,618,451.72
  5. Step 5: Solve for x
    x = 272,324,312,618,451.72/19,056,927.16
  6. Step 6: Final answer
    x = 14,290,043.21

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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.