Home / 48,903,287.60-73,354,931.40-29,771,411.60

Finding the Fourth Proportional to 48,903,287.60, 73,354,931.40 and 29,771,411.60

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Solution

The fourth proportional to 48,903,287.60, 73,354,931.40 and 29,771,411.60 is: 44,657,117.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,903,287.60 : 73,354,931.40 = 29,771,411.60 : x
  2. Step 2: Convert to fraction form
    48,903,287.60/73,354,931.40 = 29,771,411.60/x
  3. Step 3: Cross multiply
    48,903,287.60x = 73,354,931.40 × 29,771,411.60
  4. Step 4: Simplify right side
    48,903,287.60x = 2,183,879,855,599,164.50
  5. Step 5: Solve for x
    x = 2,183,879,855,599,164.50/48,903,287.60
  6. Step 6: Final answer
    x = 44,657,117.40

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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.