Home / 10,110,089,743.40-15,144,727,280.70-10,110,089,743.40

Finding the Fourth Proportional to 10,110,089,743.40, 15,144,727,280.70 and 10,110,089,743.40

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Solution

The fourth proportional to 10,110,089,743.40, 15,144,727,280.70 and 10,110,089,743.40 is: 15,144,727,280.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,110,089,743.40 : 15,144,727,280.70 = 10,110,089,743.40 : x
  2. Step 2: Convert to fraction form
    10,110,089,743.40/15,144,727,280.70 = 10,110,089,743.40/x
  3. Step 3: Cross multiply
    10,110,089,743.40x = 15,144,727,280.70 × 10,110,089,743.40
  4. Step 4: Simplify right side
    10,110,089,743.40x = 153,114,551,947,195,252,736
  5. Step 5: Solve for x
    x = 153,114,551,947,195,252,736/10,110,089,743.40
  6. Step 6: Final answer
    x = 15,144,727,280.70

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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.