Home / 95,316,619.03-142,909,657.03-48,539,558.00

Finding the Fourth Proportional to 95,316,619.03, 142,909,657.03 and 48,539,558.00

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Solution

The fourth proportional to 95,316,619.03, 142,909,657.03 and 48,539,558.00 is: 72,776,097.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,316,619.03 : 142,909,657.03 = 48,539,558.00 : x
  2. Step 2: Convert to fraction form
    95,316,619.03/142,909,657.03 = 48,539,558.00/x
  3. Step 3: Cross multiply
    95,316,619.03x = 142,909,657.03 × 48,539,558.00
  4. Step 4: Simplify right side
    95,316,619.03x = 6,936,771,586,449,345
  5. Step 5: Solve for x
    x = 6,936,771,586,449,345/95,316,619.03
  6. Step 6: Final answer
    x = 72,776,097.78

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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.