Home / 63,698,110,398.50-87,905,503,602.76-34,763,884,585.33

Finding the Fourth Proportional to 63,698,110,398.50, 87,905,503,602.76 and 34,763,884,585.33

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Solution

The fourth proportional to 63,698,110,398.50, 87,905,503,602.76 and 34,763,884,585.33 is: 47,975,312,965.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,698,110,398.50 : 87,905,503,602.76 = 34,763,884,585.33 : x
  2. Step 2: Convert to fraction form
    63,698,110,398.50/87,905,503,602.76 = 34,763,884,585.33/x
  3. Step 3: Cross multiply
    63,698,110,398.50x = 87,905,503,602.76 × 34,763,884,585.33
  4. Step 4: Simplify right side
    63,698,110,398.50x = 3,055,936,781,662,149,935,104
  5. Step 5: Solve for x
    x = 3,055,936,781,662,149,935,104/63,698,110,398.50
  6. Step 6: Final answer
    x = 47,975,312,965.24

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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.