Home / 16,455,152.90-22,697,176.91-10,582,212.26

Finding the Fourth Proportional to 16,455,152.90, 22,697,176.91 and 10,582,212.26

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Solution

The fourth proportional to 16,455,152.90, 22,697,176.91 and 10,582,212.26 is: 14,596,421.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,455,152.90 : 22,697,176.91 = 10,582,212.26 : x
  2. Step 2: Convert to fraction form
    16,455,152.90/22,697,176.91 = 10,582,212.26/x
  3. Step 3: Cross multiply
    16,455,152.90x = 22,697,176.91 × 10,582,212.26
  4. Step 4: Simplify right side
    16,455,152.90x = 240,186,343,808,569.59
  5. Step 5: Solve for x
    x = 240,186,343,808,569.59/16,455,152.90
  6. Step 6: Final answer
    x = 14,596,421.27

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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.