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Finding the Fourth Proportional to 301,816,611.59, 452,724,352.68 and 94,570,888.01

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Solution

The fourth proportional to 301,816,611.59, 452,724,352.68 and 94,570,888.01 is: 141,856,155.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,816,611.59 : 452,724,352.68 = 94,570,888.01 : x
  2. Step 2: Convert to fraction form
    301,816,611.59/452,724,352.68 = 94,570,888.01/x
  3. Step 3: Cross multiply
    301,816,611.59x = 452,724,352.68 × 94,570,888.01
  4. Step 4: Simplify right side
    301,816,611.59x = 42,814,544,056,700,024
  5. Step 5: Solve for x
    x = 42,814,544,056,700,024/301,816,611.59
  6. Step 6: Final answer
    x = 141,856,155.07

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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.