Home / 10,202,925,005,610-15,315,278,549,901-4,397,240,775,914.40

Finding the Fourth Proportional to 10,202,925,005,610, 15,315,278,549,901 and 4,397,240,775,914.40

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Solution

The fourth proportional to 10,202,925,005,610, 15,315,278,549,901 and 4,397,240,775,914.40 is: 6,600,554,968,019.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,202,925,005,610 : 15,315,278,549,901 = 4,397,240,775,914.40 : x
  2. Step 2: Convert to fraction form
    10,202,925,005,610/15,315,278,549,901 = 4,397,240,775,914.40/x
  3. Step 3: Cross multiply
    10,202,925,005,610x = 15,315,278,549,901 × 4,397,240,775,914.40
  4. Step 4: Simplify right side
    10,202,925,005,610x = 67,344,967,334,111,838,537,252,864
  5. Step 5: Solve for x
    x = 67,344,967,334,111,838,537,252,864/10,202,925,005,610
  6. Step 6: Final answer
    x = 6,600,554,968,019.73

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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.