Home / 19,038,700.69-29,004,335.72

Finding the Third Proportional to 19,038,700.69 and 29,004,335.72

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Solution

The third proportional to 19,038,700.69 and 29,004,335.72 is: 44,186,391.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,038,700.69 : 29,004,335.72 = 29,004,335.72 : x
  2. Step 2: Convert to fraction form
    19,038,700.69/29,004,335.72 = 29,004,335.72/x
  3. Step 3: Cross multiply
    19,038,700.69x = 29,004,335.72 × 29,004,335.72
  4. Step 4: Simplify right side
    19,038,700.69x = 841,251,490,485,957.12
  5. Step 5: Solve for x
    x = 841,251,490,485,957.12/19,038,700.69
  6. Step 6: Final answer
    x = 44,186,391.93

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.