Home / 8,775,681,276,426.40-12,110,468,459,583-4,873,752,778,172.50

Finding the Fourth Proportional to 8,775,681,276,426.40, 12,110,468,459,583 and 4,873,752,778,172.50

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Solution

The fourth proportional to 8,775,681,276,426.40, 12,110,468,459,583 and 4,873,752,778,172.50 is: 6,725,794,549,810.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,775,681,276,426.40 : 12,110,468,459,583 = 4,873,752,778,172.50 : x
  2. Step 2: Convert to fraction form
    8,775,681,276,426.40/12,110,468,459,583 = 4,873,752,778,172.50/x
  3. Step 3: Cross multiply
    8,775,681,276,426.40x = 12,110,468,459,583 × 4,873,752,778,172.50
  4. Step 4: Simplify right side
    8,775,681,276,426.40x = 59,023,429,299,863,086,264,483,840
  5. Step 5: Solve for x
    x = 59,023,429,299,863,086,264,483,840/8,775,681,276,426.40
  6. Step 6: Final answer
    x = 6,725,794,549,810.54

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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.