Home / 65,283,581,523.40-97,925,372,285.10-23,919,342,368.20

Finding the Fourth Proportional to 65,283,581,523.40, 97,925,372,285.10 and 23,919,342,368.20

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Solution

The fourth proportional to 65,283,581,523.40, 97,925,372,285.10 and 23,919,342,368.20 is: 35,879,013,552.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,283,581,523.40 : 97,925,372,285.10 = 23,919,342,368.20 : x
  2. Step 2: Convert to fraction form
    65,283,581,523.40/97,925,372,285.10 = 23,919,342,368.20/x
  3. Step 3: Cross multiply
    65,283,581,523.40x = 97,925,372,285.10 × 23,919,342,368.20
  4. Step 4: Simplify right side
    65,283,581,523.40x = 2,342,310,506,220,750,635,008
  5. Step 5: Solve for x
    x = 2,342,310,506,220,750,635,008/65,283,581,523.40
  6. Step 6: Final answer
    x = 35,879,013,552.30

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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.