Home / 302,549,914.96-453,480,618.40-184,113,459.28

Finding the Fourth Proportional to 302,549,914.96, 453,480,618.40 and 184,113,459.28

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Solution

The fourth proportional to 302,549,914.96, 453,480,618.40 and 184,113,459.28 is: 275,960,696.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,549,914.96 : 453,480,618.40 = 184,113,459.28 : x
  2. Step 2: Convert to fraction form
    302,549,914.96/453,480,618.40 = 184,113,459.28/x
  3. Step 3: Cross multiply
    302,549,914.96x = 453,480,618.40 × 184,113,459.28
  4. Step 4: Simplify right side
    302,549,914.96x = 83,491,885,370,057,616
  5. Step 5: Solve for x
    x = 83,491,885,370,057,616/302,549,914.96
  6. Step 6: Final answer
    x = 275,960,696.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.