Home / 10,089,036,739.10-15,133,555,108.65-10,089,036,739.10

Finding the Fourth Proportional to 10,089,036,739.10, 15,133,555,108.65 and 10,089,036,739.10

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Solution

The fourth proportional to 10,089,036,739.10, 15,133,555,108.65 and 10,089,036,739.10 is: 15,133,555,108.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,089,036,739.10 : 15,133,555,108.65 = 10,089,036,739.10 : x
  2. Step 2: Convert to fraction form
    10,089,036,739.10/15,133,555,108.65 = 10,089,036,739.10/x
  3. Step 3: Cross multiply
    10,089,036,739.10x = 15,133,555,108.65 × 10,089,036,739.10
  4. Step 4: Simplify right side
    10,089,036,739.10x = 152,682,993,484,364,349,440
  5. Step 5: Solve for x
    x = 152,682,993,484,364,349,440/10,089,036,739.10
  6. Step 6: Final answer
    x = 15,133,555,108.65

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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.