Home / 910,313,701,632.60-1,365,554,488,532.10-297,696,439,449.92

Finding the Fourth Proportional to 910,313,701,632.60, 1,365,554,488,532.10 and 297,696,439,449.92

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Solution

The fourth proportional to 910,313,701,632.60, 1,365,554,488,532.10 and 297,696,439,449.92 is: 446,572,108,474.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    910,313,701,632.60 : 1,365,554,488,532.10 = 297,696,439,449.92 : x
  2. Step 2: Convert to fraction form
    910,313,701,632.60/1,365,554,488,532.10 = 297,696,439,449.92/x
  3. Step 3: Cross multiply
    910,313,701,632.60x = 1,365,554,488,532.10 × 297,696,439,449.92
  4. Step 4: Simplify right side
    910,313,701,632.60x = 406,520,709,110,862,792,622,080
  5. Step 5: Solve for x
    x = 406,520,709,110,862,792,622,080/910,313,701,632.60
  6. Step 6: Final answer
    x = 446,572,108,474.02

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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.