Home / 28,200,110,277,938-42,319,487,537,271-9,842,225,888,504.70

Finding the Fourth Proportional to 28,200,110,277,938, 42,319,487,537,271 and 9,842,225,888,504.70

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Solution

The fourth proportional to 28,200,110,277,938, 42,319,487,537,271 and 9,842,225,888,504.70 is: 14,770,082,518,203.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,200,110,277,938 : 42,319,487,537,271 = 9,842,225,888,504.70 : x
  2. Step 2: Convert to fraction form
    28,200,110,277,938/42,319,487,537,271 = 9,842,225,888,504.70/x
  3. Step 3: Cross multiply
    28,200,110,277,938x = 42,319,487,537,271 × 9,842,225,888,504.70
  4. Step 4: Simplify right side
    28,200,110,277,938x = 416,517,955,827,580,610,986,115,072
  5. Step 5: Solve for x
    x = 416,517,955,827,580,610,986,115,072/28,200,110,277,938
  6. Step 6: Final answer
    x = 14,770,082,518,203.42

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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.