Home / 47,980,158,266.69-66,214,699,752.73-26,570,399,702.88

Finding the Fourth Proportional to 47,980,158,266.69, 66,214,699,752.73 and 26,570,399,702.88

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Solution

The fourth proportional to 47,980,158,266.69, 66,214,699,752.73 and 26,570,399,702.88 is: 36,668,304,194.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,980,158,266.69 : 66,214,699,752.73 = 26,570,399,702.88 : x
  2. Step 2: Convert to fraction form
    47,980,158,266.69/66,214,699,752.73 = 26,570,399,702.88/x
  3. Step 3: Cross multiply
    47,980,158,266.69x = 66,214,699,752.73 × 26,570,399,702.88
  4. Step 4: Simplify right side
    47,980,158,266.69x = 1,759,351,038,636,225,724,416
  5. Step 5: Solve for x
    x = 1,759,351,038,636,225,724,416/47,980,158,266.69
  6. Step 6: Final answer
    x = 36,668,304,194.77

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