Home / 19,173,950.28-26,460,624.36-10,472,533.38

Finding the Fourth Proportional to 19,173,950.28, 26,460,624.36 and 10,472,533.38

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Solution

The fourth proportional to 19,173,950.28, 26,460,624.36 and 10,472,533.38 is: 14,452,409.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,173,950.28 : 26,460,624.36 = 10,472,533.38 : x
  2. Step 2: Convert to fraction form
    19,173,950.28/26,460,624.36 = 10,472,533.38/x
  3. Step 3: Cross multiply
    19,173,950.28x = 26,460,624.36 × 10,472,533.38
  4. Step 4: Simplify right side
    19,173,950.28x = 277,109,771,865,741.16
  5. Step 5: Solve for x
    x = 277,109,771,865,741.16/19,173,950.28
  6. Step 6: Final answer
    x = 14,452,409.01

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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.