Home / 63,346,885.02-95,020,643.88-22,406,361.90

Finding the Fourth Proportional to 63,346,885.02, 95,020,643.88 and 22,406,361.90

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Solution

The fourth proportional to 63,346,885.02, 95,020,643.88 and 22,406,361.90 is: 33,609,654.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,346,885.02 : 95,020,643.88 = 22,406,361.90 : x
  2. Step 2: Convert to fraction form
    63,346,885.02/95,020,643.88 = 22,406,361.90/x
  3. Step 3: Cross multiply
    63,346,885.02x = 95,020,643.88 × 22,406,361.90
  4. Step 4: Simplify right side
    63,346,885.02x = 2,129,066,934,746,300
  5. Step 5: Solve for x
    x = 2,129,066,934,746,300/63,346,885.02
  6. Step 6: Final answer
    x = 33,609,654.75

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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.