Home / 30,263,973,790,047-45,401,801,264,802-9,883,851,549,327.50

Finding the Fourth Proportional to 30,263,973,790,047, 45,401,801,264,802 and 9,883,851,549,327.50

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Solution

The fourth proportional to 30,263,973,790,047, 45,401,801,264,802 and 9,883,851,549,327.50 is: 14,827,684,787,413.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,263,973,790,047 : 45,401,801,264,802 = 9,883,851,549,327.50 : x
  2. Step 2: Convert to fraction form
    30,263,973,790,047/45,401,801,264,802 = 9,883,851,549,327.50/x
  3. Step 3: Cross multiply
    30,263,973,790,047x = 45,401,801,264,802 × 9,883,851,549,327.50
  4. Step 4: Simplify right side
    30,263,973,790,047x = 448,744,663,773,372,499,017,859,072
  5. Step 5: Solve for x
    x = 448,744,663,773,372,499,017,859,072/30,263,973,790,047
  6. Step 6: Final answer
    x = 14,827,684,787,413.89

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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.