Home / 17,249,861,080.96-23,804,808,329.28-9,329,264,416

Finding the Fourth Proportional to 17,249,861,080.96, 23,804,808,329.28 and 9,329,264,416

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Solution

The fourth proportional to 17,249,861,080.96, 23,804,808,329.28 and 9,329,264,416 is: 12,874,384,914.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,249,861,080.96 : 23,804,808,329.28 = 9,329,264,416 : x
  2. Step 2: Convert to fraction form
    17,249,861,080.96/23,804,808,329.28 = 9,329,264,416/x
  3. Step 3: Cross multiply
    17,249,861,080.96x = 23,804,808,329.28 × 9,329,264,416
  4. Step 4: Simplify right side
    17,249,861,080.96x = 222,081,351,276,052,316,160
  5. Step 5: Solve for x
    x = 222,081,351,276,052,316,160/17,249,861,080.96
  6. Step 6: Final answer
    x = 12,874,384,914.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.