Home / 98,264,177,999.10-147,396,266,998.65-48,674,355,407.10

Finding the Fourth Proportional to 98,264,177,999.10, 147,396,266,998.65 and 48,674,355,407.10

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Solution

The fourth proportional to 98,264,177,999.10, 147,396,266,998.65 and 48,674,355,407.10 is: 73,011,533,110.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,264,177,999.10 : 147,396,266,998.65 = 48,674,355,407.10 : x
  2. Step 2: Convert to fraction form
    98,264,177,999.10/147,396,266,998.65 = 48,674,355,407.10/x
  3. Step 3: Cross multiply
    98,264,177,999.10x = 147,396,266,998.65 × 48,674,355,407.10
  4. Step 4: Simplify right side
    98,264,177,999.10x = 7,174,418,285,572,094,164,992
  5. Step 5: Solve for x
    x = 7,174,418,285,572,094,164,992/98,264,177,999.10
  6. Step 6: Final answer
    x = 73,011,533,110.65

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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.