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Finding the Fourth Proportional to 565,604,127,002.90, 848,406,190,504.40 and 565,604,127,002.90

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Solution

The fourth proportional to 565,604,127,002.90, 848,406,190,504.40 and 565,604,127,002.90 is: 848,406,190,504.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,604,127,002.90 : 848,406,190,504.40 = 565,604,127,002.90 : x
  2. Step 2: Convert to fraction form
    565,604,127,002.90/848,406,190,504.40 = 565,604,127,002.90/x
  3. Step 3: Cross multiply
    565,604,127,002.90x = 848,406,190,504.40 × 565,604,127,002.90
  4. Step 4: Simplify right side
    565,604,127,002.90x = 479,862,042,724,097,249,509,376
  5. Step 5: Solve for x
    x = 479,862,042,724,097,249,509,376/565,604,127,002.90
  6. Step 6: Final answer
    x = 848,406,190,504.40

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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.