Home / 35,643,004.84-49,186,030.98-19,345,130.92

Finding the Fourth Proportional to 35,643,004.84, 49,186,030.98 and 19,345,130.92

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Solution

The fourth proportional to 35,643,004.84, 49,186,030.98 and 19,345,130.92 is: 26,695,566.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,643,004.84 : 49,186,030.98 = 19,345,130.92 : x
  2. Step 2: Convert to fraction form
    35,643,004.84/49,186,030.98 = 19,345,130.92/x
  3. Step 3: Cross multiply
    35,643,004.84x = 49,186,030.98 × 19,345,130.92
  4. Step 4: Simplify right side
    35,643,004.84x = 951,510,208,743,275.88
  5. Step 5: Solve for x
    x = 951,510,208,743,275.88/35,643,004.84
  6. Step 6: Final answer
    x = 26,695,566.58

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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.