Home / 223,563,246.60-335,344,869.90-70,224,803.40

Finding the Fourth Proportional to 223,563,246.60, 335,344,869.90 and 70,224,803.40

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Solution

The fourth proportional to 223,563,246.60, 335,344,869.90 and 70,224,803.40 is: 105,337,205.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,563,246.60 : 335,344,869.90 = 70,224,803.40 : x
  2. Step 2: Convert to fraction form
    223,563,246.60/335,344,869.90 = 70,224,803.40/x
  3. Step 3: Cross multiply
    223,563,246.60x = 335,344,869.90 × 70,224,803.40
  4. Step 4: Simplify right side
    223,563,246.60x = 23,549,527,559,926,076
  5. Step 5: Solve for x
    x = 23,549,527,559,926,076/223,563,246.60
  6. Step 6: Final answer
    x = 105,337,205.10

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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.