Home / 62,482,847,182.29-93,749,105,011.37-19,994,290,988.22

Finding the Fourth Proportional to 62,482,847,182.29, 93,749,105,011.37 and 19,994,290,988.22

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Solution

The fourth proportional to 62,482,847,182.29, 93,749,105,011.37 and 19,994,290,988.22 is: 29,999,383,350.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,482,847,182.29 : 93,749,105,011.37 = 19,994,290,988.22 : x
  2. Step 2: Convert to fraction form
    62,482,847,182.29/93,749,105,011.37 = 19,994,290,988.22/x
  3. Step 3: Cross multiply
    62,482,847,182.29x = 93,749,105,011.37 × 19,994,290,988.22
  4. Step 4: Simplify right side
    62,482,847,182.29x = 1,874,446,885,482,445,668,352
  5. Step 5: Solve for x
    x = 1,874,446,885,482,445,668,352/62,482,847,182.29
  6. Step 6: Final answer
    x = 29,999,383,350.98

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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.