Home / 10,501,050.69-14,492,621.16-6,633,384.93

Finding the Fourth Proportional to 10,501,050.69, 14,492,621.16 and 6,633,384.93

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Solution

The fourth proportional to 10,501,050.69, 14,492,621.16 and 6,633,384.93 is: 9,154,811.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,501,050.69 : 14,492,621.16 = 6,633,384.93 : x
  2. Step 2: Convert to fraction form
    10,501,050.69/14,492,621.16 = 6,633,384.93/x
  3. Step 3: Cross multiply
    10,501,050.69x = 14,492,621.16 × 6,633,384.93
  4. Step 4: Simplify right side
    10,501,050.69x = 96,135,134,798,943.11
  5. Step 5: Solve for x
    x = 96,135,134,798,943.11/10,501,050.69
  6. Step 6: Final answer
    x = 9,154,811.04

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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.