Home / 9,094,765,897,282.50-13,642,029,684,272-2,210,539,254,632.80

Finding the Fourth Proportional to 9,094,765,897,282.50, 13,642,029,684,272 and 2,210,539,254,632.80

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Solution

The fourth proportional to 9,094,765,897,282.50, 13,642,029,684,272 and 2,210,539,254,632.80 is: 3,315,779,918,970.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,094,765,897,282.50 : 13,642,029,684,272 = 2,210,539,254,632.80 : x
  2. Step 2: Convert to fraction form
    9,094,765,897,282.50/13,642,029,684,272 = 2,210,539,254,632.80/x
  3. Step 3: Cross multiply
    9,094,765,897,282.50x = 13,642,029,684,272 × 2,210,539,254,632.80
  4. Step 4: Simplify right side
    9,094,765,897,282.50x = 30,156,242,129,949,154,284,142,592
  5. Step 5: Solve for x
    x = 30,156,242,129,949,154,284,142,592/9,094,765,897,282.50
  6. Step 6: Final answer
    x = 3,315,779,918,970.73

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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.