Home / 29,496,298.95-40,705,066.52-17,113,765.34

Finding the Fourth Proportional to 29,496,298.95, 40,705,066.52 and 17,113,765.34

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Solution

The fourth proportional to 29,496,298.95, 40,705,066.52 and 17,113,765.34 is: 23,617,097.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,496,298.95 : 40,705,066.52 = 17,113,765.34 : x
  2. Step 2: Convert to fraction form
    29,496,298.95/40,705,066.52 = 17,113,765.34/x
  3. Step 3: Cross multiply
    29,496,298.95x = 40,705,066.52 × 17,113,765.34
  4. Step 4: Simplify right side
    29,496,298.95x = 696,616,956,572,370.50
  5. Step 5: Solve for x
    x = 696,616,956,572,370.50/29,496,298.95
  6. Step 6: Final answer
    x = 23,617,097.11

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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.