Home / 49,779,784,941.70-74,669,677,412.55-49,779,784,941.70

Finding the Fourth Proportional to 49,779,784,941.70, 74,669,677,412.55 and 49,779,784,941.70

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Solution

The fourth proportional to 49,779,784,941.70, 74,669,677,412.55 and 49,779,784,941.70 is: 74,669,677,412.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,779,784,941.70 : 74,669,677,412.55 = 49,779,784,941.70 : x
  2. Step 2: Convert to fraction form
    49,779,784,941.70/74,669,677,412.55 = 49,779,784,941.70/x
  3. Step 3: Cross multiply
    49,779,784,941.70x = 74,669,677,412.55 × 49,779,784,941.70
  4. Step 4: Simplify right side
    49,779,784,941.70x = 3,717,040,483,262,853,021,696
  5. Step 5: Solve for x
    x = 3,717,040,483,262,853,021,696/49,779,784,941.70
  6. Step 6: Final answer
    x = 74,669,677,412.55

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Double scale
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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.