Home / 22,674,842,828.40-34,012,264,242.60-19,572,927,999.60

Finding the Fourth Proportional to 22,674,842,828.40, 34,012,264,242.60 and 19,572,927,999.60

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Solution

The fourth proportional to 22,674,842,828.40, 34,012,264,242.60 and 19,572,927,999.60 is: 29,359,391,999.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,674,842,828.40 : 34,012,264,242.60 = 19,572,927,999.60 : x
  2. Step 2: Convert to fraction form
    22,674,842,828.40/34,012,264,242.60 = 19,572,927,999.60/x
  3. Step 3: Cross multiply
    22,674,842,828.40x = 34,012,264,242.60 × 19,572,927,999.60
  4. Step 4: Simplify right side
    22,674,842,828.40x = 665,719,599,123,779,289,088
  5. Step 5: Solve for x
    x = 665,719,599,123,779,289,088/22,674,842,828.40
  6. Step 6: Final answer
    x = 29,359,391,999.40

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Double scale
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Similar ratio
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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.