Home / 26,390,985,412.60-39,586,478,118.90-26,390,985,412.60

Finding the Fourth Proportional to 26,390,985,412.60, 39,586,478,118.90 and 26,390,985,412.60

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Solution

The fourth proportional to 26,390,985,412.60, 39,586,478,118.90 and 26,390,985,412.60 is: 39,586,478,118.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,390,985,412.60 : 39,586,478,118.90 = 26,390,985,412.60 : x
  2. Step 2: Convert to fraction form
    26,390,985,412.60/39,586,478,118.90 = 26,390,985,412.60/x
  3. Step 3: Cross multiply
    26,390,985,412.60x = 39,586,478,118.90 × 26,390,985,412.60
  4. Step 4: Simplify right side
    26,390,985,412.60x = 1,044,726,166,572,098,912,256
  5. Step 5: Solve for x
    x = 1,044,726,166,572,098,912,256/26,390,985,412.60
  6. Step 6: Final answer
    x = 39,586,478,118.90

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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.