Home / 16,553,459.34-22,830,832.53-10,754,109.63

Finding the Fourth Proportional to 16,553,459.34, 22,830,832.53 and 10,754,109.63

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Solution

The fourth proportional to 16,553,459.34, 22,830,832.53 and 10,754,109.63 is: 14,832,263.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,553,459.34 : 22,830,832.53 = 10,754,109.63 : x
  2. Step 2: Convert to fraction form
    16,553,459.34/22,830,832.53 = 10,754,109.63/x
  3. Step 3: Cross multiply
    16,553,459.34x = 22,830,832.53 × 10,754,109.63
  4. Step 4: Simplify right side
    16,553,459.34x = 245,525,275,971,790.28
  5. Step 5: Solve for x
    x = 245,525,275,971,790.28/16,553,459.34
  6. Step 6: Final answer
    x = 14,832,263.81

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1.5x scale

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.