Home / 967,248,495.60-1,450,872,743.40-240,237,207.60

Finding the Fourth Proportional to 967,248,495.60, 1,450,872,743.40 and 240,237,207.60

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Solution

The fourth proportional to 967,248,495.60, 1,450,872,743.40 and 240,237,207.60 is: 360,355,811.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,248,495.60 : 1,450,872,743.40 = 240,237,207.60 : x
  2. Step 2: Convert to fraction form
    967,248,495.60/1,450,872,743.40 = 240,237,207.60/x
  3. Step 3: Cross multiply
    967,248,495.60x = 1,450,872,743.40 × 240,237,207.60
  4. Step 4: Simplify right side
    967,248,495.60x = 348,553,616,457,367,360
  5. Step 5: Solve for x
    x = 348,553,616,457,367,360/967,248,495.60
  6. Step 6: Final answer
    x = 360,355,811.40

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1.5x scale

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.