Home / 26,833,465,277.20-40,249,820,002.20-12,111,463,075.60

Finding the Fourth Proportional to 26,833,465,277.20, 40,249,820,002.20 and 12,111,463,075.60

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Solution

The fourth proportional to 26,833,465,277.20, 40,249,820,002.20 and 12,111,463,075.60 is: 18,167,024,039.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,833,465,277.20 : 40,249,820,002.20 = 12,111,463,075.60 : x
  2. Step 2: Convert to fraction form
    26,833,465,277.20/40,249,820,002.20 = 12,111,463,075.60/x
  3. Step 3: Cross multiply
    26,833,465,277.20x = 40,249,820,002.20 × 12,111,463,075.60
  4. Step 4: Simplify right side
    26,833,465,277.20x = 487,484,208,756,191,592,448
  5. Step 5: Solve for x
    x = 487,484,208,756,191,592,448/26,833,465,277.20
  6. Step 6: Final answer
    x = 18,167,024,039.58

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1.5x scale

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.