Home / 63,036,703,518.40-94,555,055,277.60-60,316,150,751.20

Finding the Fourth Proportional to 63,036,703,518.40, 94,555,055,277.60 and 60,316,150,751.20

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Solution

The fourth proportional to 63,036,703,518.40, 94,555,055,277.60 and 60,316,150,751.20 is: 90,474,226,126.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,036,703,518.40 : 94,555,055,277.60 = 60,316,150,751.20 : x
  2. Step 2: Convert to fraction form
    63,036,703,518.40/94,555,055,277.60 = 60,316,150,751.20/x
  3. Step 3: Cross multiply
    63,036,703,518.40x = 94,555,055,277.60 × 60,316,150,751.20
  4. Step 4: Simplify right side
    63,036,703,518.40x = 5,703,196,968,411,770,912,768
  5. Step 5: Solve for x
    x = 5,703,196,968,411,770,912,768/63,036,703,518.40
  6. Step 6: Final answer
    x = 90,474,226,126.80

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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.