Home / 31,809,648,711,588-47,714,185,281,280-10,052,159,681,715

Finding the Fourth Proportional to 31,809,648,711,588, 47,714,185,281,280 and 10,052,159,681,715

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Solution

The fourth proportional to 31,809,648,711,588, 47,714,185,281,280 and 10,052,159,681,715 is: 15,078,148,579,353.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,809,648,711,588 : 47,714,185,281,280 = 10,052,159,681,715 : x
  2. Step 2: Convert to fraction form
    31,809,648,711,588/47,714,185,281,280 = 10,052,159,681,715/x
  3. Step 3: Cross multiply
    31,809,648,711,588x = 47,714,185,281,280 × 10,052,159,681,715
  4. Step 4: Simplify right side
    31,809,648,711,588x = 479,630,609,530,362,132,506,345,472
  5. Step 5: Solve for x
    x = 479,630,609,530,362,132,506,345,472/31,809,648,711,588
  6. Step 6: Final answer
    x = 15,078,148,579,353.43

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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.