Home / 4,366,938,534.09-6,543,742,306.27-2,592,815,645.69

Finding the Fourth Proportional to 4,366,938,534.09, 6,543,742,306.27 and 2,592,815,645.69

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Solution

The fourth proportional to 4,366,938,534.09, 6,543,742,306.27 and 2,592,815,645.69 is: 3,885,265,913.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366,938,534.09 : 6,543,742,306.27 = 2,592,815,645.69 : x
  2. Step 2: Convert to fraction form
    4,366,938,534.09/6,543,742,306.27 = 2,592,815,645.69/x
  3. Step 3: Cross multiply
    4,366,938,534.09x = 6,543,742,306.27 × 2,592,815,645.69
  4. Step 4: Simplify right side
    4,366,938,534.09x = 16,966,717,433,060,421,632
  5. Step 5: Solve for x
    x = 16,966,717,433,060,421,632/4,366,938,534.09
  6. Step 6: Final answer
    x = 3,885,265,913.55

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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.