Home / 35,424,848,459,782-53,079,246,025,462-18,866,516,357,955

Finding the Fourth Proportional to 35,424,848,459,782, 53,079,246,025,462 and 18,866,516,357,955

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Solution

The fourth proportional to 35,424,848,459,782, 53,079,246,025,462 and 18,866,516,357,955 is: 28,268,870,777,082.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,424,848,459,782 : 53,079,246,025,462 = 18,866,516,357,955 : x
  2. Step 2: Convert to fraction form
    35,424,848,459,782/53,079,246,025,462 = 18,866,516,357,955/x
  3. Step 3: Cross multiply
    35,424,848,459,782x = 53,079,246,025,462 × 18,866,516,357,955
  4. Step 4: Simplify right side
    35,424,848,459,782x = 1,001,420,463,407,296,801,618,788,352
  5. Step 5: Solve for x
    x = 1,001,420,463,407,296,801,618,788,352/35,424,848,459,782
  6. Step 6: Final answer
    x = 28,268,870,777,082.20

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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.