Home / 7,443,149,362.80-10,271,614,051.80-4,101,767,533.68

Finding the Fourth Proportional to 7,443,149,362.80, 10,271,614,051.80 and 4,101,767,533.68

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Solution

The fourth proportional to 7,443,149,362.80, 10,271,614,051.80 and 4,101,767,533.68 is: 5,660,476,631.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,443,149,362.80 : 10,271,614,051.80 = 4,101,767,533.68 : x
  2. Step 2: Convert to fraction form
    7,443,149,362.80/10,271,614,051.80 = 4,101,767,533.68/x
  3. Step 3: Cross multiply
    7,443,149,362.80x = 10,271,614,051.80 × 4,101,767,533.68
  4. Step 4: Simplify right side
    7,443,149,362.80x = 42,131,773,036,164,513,792
  5. Step 5: Solve for x
    x = 42,131,773,036,164,513,792/7,443,149,362.80
  6. Step 6: Final answer
    x = 5,660,476,631.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.