Home / 306,707,853,856.02-460,061,780,784.03-306,707,853,856.02

Finding the Fourth Proportional to 306,707,853,856.02, 460,061,780,784.03 and 306,707,853,856.02

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Solution

The fourth proportional to 306,707,853,856.02, 460,061,780,784.03 and 306,707,853,856.02 is: 460,061,780,784.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,707,853,856.02 : 460,061,780,784.03 = 306,707,853,856.02 : x
  2. Step 2: Convert to fraction form
    306,707,853,856.02/460,061,780,784.03 = 306,707,853,856.02/x
  3. Step 3: Cross multiply
    306,707,853,856.02x = 460,061,780,784.03 × 306,707,853,856.02
  4. Step 4: Simplify right side
    306,707,853,856.02x = 141,104,561,425,448,609,775,616
  5. Step 5: Solve for x
    x = 141,104,561,425,448,609,775,616/306,707,853,856.02
  6. Step 6: Final answer
    x = 460,061,780,784.03

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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.