Home / 34,546,306,656.68-51,838,581,229.74-16,860,130,867.40

Finding the Fourth Proportional to 34,546,306,656.68, 51,838,581,229.74 and 16,860,130,867.40

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Solution

The fourth proportional to 34,546,306,656.68, 51,838,581,229.74 and 16,860,130,867.40 is: 25,299,528,317.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,546,306,656.68 : 51,838,581,229.74 = 16,860,130,867.40 : x
  2. Step 2: Convert to fraction form
    34,546,306,656.68/51,838,581,229.74 = 16,860,130,867.40/x
  3. Step 3: Cross multiply
    34,546,306,656.68x = 51,838,581,229.74 × 16,860,130,867.40
  4. Step 4: Simplify right side
    34,546,306,656.68x = 874,005,263,513,761,611,776
  5. Step 5: Solve for x
    x = 874,005,263,513,761,611,776/34,546,306,656.68
  6. Step 6: Final answer
    x = 25,299,528,317.15

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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.