Home / 65,412,030,068.70-98,118,045,103.05-65,412,030,068.70

Finding the Fourth Proportional to 65,412,030,068.70, 98,118,045,103.05 and 65,412,030,068.70

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Solution

The fourth proportional to 65,412,030,068.70, 98,118,045,103.05 and 65,412,030,068.70 is: 98,118,045,103.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,412,030,068.70 : 98,118,045,103.05 = 65,412,030,068.70 : x
  2. Step 2: Convert to fraction form
    65,412,030,068.70/98,118,045,103.05 = 65,412,030,068.70/x
  3. Step 3: Cross multiply
    65,412,030,068.70x = 98,118,045,103.05 × 65,412,030,068.70
  4. Step 4: Simplify right side
    65,412,030,068.70x = 6,418,100,516,562,769,281,024
  5. Step 5: Solve for x
    x = 6,418,100,516,562,769,281,024/65,412,030,068.70
  6. Step 6: Final answer
    x = 98,118,045,103.05

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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.