Home / 5,001,367,577.44-7,503,134,718.48-1,507,480,762.72

Finding the Fourth Proportional to 5,001,367,577.44, 7,503,134,718.48 and 1,507,480,762.72

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Solution

The fourth proportional to 5,001,367,577.44, 7,503,134,718.48 and 1,507,480,762.72 is: 2,261,547,681.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,001,367,577.44 : 7,503,134,718.48 = 1,507,480,762.72 : x
  2. Step 2: Convert to fraction form
    5,001,367,577.44/7,503,134,718.48 = 1,507,480,762.72/x
  3. Step 3: Cross multiply
    5,001,367,577.44x = 7,503,134,718.48 × 1,507,480,762.72
  4. Step 4: Simplify right side
    5,001,367,577.44x = 11,310,831,248,205,142,016
  5. Step 5: Solve for x
    x = 11,310,831,248,205,142,016/5,001,367,577.44
  6. Step 6: Final answer
    x = 2,261,547,681.32

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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.