Home / 10,064,110.13-13,888,105.30-5,480,330.93

Finding the Fourth Proportional to 10,064,110.13, 13,888,105.30 and 5,480,330.93

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Solution

The fourth proportional to 10,064,110.13, 13,888,105.30 and 5,480,330.93 is: 7,562,657.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,064,110.13 : 13,888,105.30 = 5,480,330.93 : x
  2. Step 2: Convert to fraction form
    10,064,110.13/13,888,105.30 = 5,480,330.93/x
  3. Step 3: Cross multiply
    10,064,110.13x = 13,888,105.30 × 5,480,330.93
  4. Step 4: Simplify right side
    10,064,110.13x = 76,111,413,055,706.36
  5. Step 5: Solve for x
    x = 76,111,413,055,706.36/10,064,110.13
  6. Step 6: Final answer
    x = 7,562,657.01

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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.