Home / 38,975,360,651.10-53,776,779,288.75-22,059,008,204.94

Finding the Fourth Proportional to 38,975,360,651.10, 53,776,779,288.75 and 22,059,008,204.94

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Solution

The fourth proportional to 38,975,360,651.10, 53,776,779,288.75 and 22,059,008,204.94 is: 30,436,213,950.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,975,360,651.10 : 53,776,779,288.75 = 22,059,008,204.94 : x
  2. Step 2: Convert to fraction form
    38,975,360,651.10/53,776,779,288.75 = 22,059,008,204.94/x
  3. Step 3: Cross multiply
    38,975,360,651.10x = 53,776,779,288.75 × 22,059,008,204.94
  4. Step 4: Simplify right side
    38,975,360,651.10x = 1,186,262,415,565,783,564,288
  5. Step 5: Solve for x
    x = 1,186,262,415,565,783,564,288/38,975,360,651.10
  6. Step 6: Final answer
    x = 30,436,213,950.27

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1.5x scale

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.