Home / 9,689,125.77-14,550,274.15-6,471,341.24

Finding the Fourth Proportional to 9,689,125.77, 14,550,274.15 and 6,471,341.24

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Solution

The fourth proportional to 9,689,125.77, 14,550,274.15 and 6,471,341.24 is: 9,718,089.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,689,125.77 : 14,550,274.15 = 6,471,341.24 : x
  2. Step 2: Convert to fraction form
    9,689,125.77/14,550,274.15 = 6,471,341.24/x
  3. Step 3: Cross multiply
    9,689,125.77x = 14,550,274.15 × 6,471,341.24
  4. Step 4: Simplify right side
    9,689,125.77x = 94,159,789,071,271.23
  5. Step 5: Solve for x
    x = 94,159,789,071,271.23/9,689,125.77
  6. Step 6: Final answer
    x = 9,718,089.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.