Home / 17,886,837,752.28-24,683,515,851.06-9,748,714,457.56

Finding the Fourth Proportional to 17,886,837,752.28, 24,683,515,851.06 and 9,748,714,457.56

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Solution

The fourth proportional to 17,886,837,752.28, 24,683,515,851.06 and 9,748,714,457.56 is: 13,453,051,409.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,886,837,752.28 : 24,683,515,851.06 = 9,748,714,457.56 : x
  2. Step 2: Convert to fraction form
    17,886,837,752.28/24,683,515,851.06 = 9,748,714,457.56/x
  3. Step 3: Cross multiply
    17,886,837,752.28x = 24,683,515,851.06 × 9,748,714,457.56
  4. Step 4: Simplify right side
    17,886,837,752.28x = 240,632,547,840,640,057,344
  5. Step 5: Solve for x
    x = 240,632,547,840,640,057,344/17,886,837,752.28
  6. Step 6: Final answer
    x = 13,453,051,409.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.