Home / 926,402,821,000.70-1,389,604,231,501.10-926,402,821,000.70

Finding the Fourth Proportional to 926,402,821,000.70, 1,389,604,231,501.10 and 926,402,821,000.70

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Solution

The fourth proportional to 926,402,821,000.70, 1,389,604,231,501.10 and 926,402,821,000.70 is: 1,389,604,231,501.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    926,402,821,000.70 : 1,389,604,231,501.10 = 926,402,821,000.70 : x
  2. Step 2: Convert to fraction form
    926,402,821,000.70/1,389,604,231,501.10 = 926,402,821,000.70/x
  3. Step 3: Cross multiply
    926,402,821,000.70x = 1,389,604,231,501.10 × 926,402,821,000.70
  4. Step 4: Simplify right side
    926,402,821,000.70x = 1,287,333,280,137,128,968,192,000
  5. Step 5: Solve for x
    x = 1,287,333,280,137,128,968,192,000/926,402,821,000.70
  6. Step 6: Final answer
    x = 1,389,604,231,501.10

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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.