Home / 63,251,494,535.98-87,288,668,476.48-34,705,142,218.77

Finding the Fourth Proportional to 63,251,494,535.98, 87,288,668,476.48 and 34,705,142,218.77

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Solution

The fourth proportional to 63,251,494,535.98, 87,288,668,476.48 and 34,705,142,218.77 is: 47,893,977,459.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,251,494,535.98 : 87,288,668,476.48 = 34,705,142,218.77 : x
  2. Step 2: Convert to fraction form
    63,251,494,535.98/87,288,668,476.48 = 34,705,142,218.77/x
  3. Step 3: Cross multiply
    63,251,494,535.98x = 87,288,668,476.48 × 34,705,142,218.77
  4. Step 4: Simplify right side
    63,251,494,535.98x = 3,029,365,653,562,956,185,600
  5. Step 5: Solve for x
    x = 3,029,365,653,562,956,185,600/63,251,494,535.98
  6. Step 6: Final answer
    x = 47,893,977,459.14

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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.