Home / 134,564,122,931.10-201,846,184,396.65-56,036,700,159.90

Finding the Fourth Proportional to 134,564,122,931.10, 201,846,184,396.65 and 56,036,700,159.90

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Solution

The fourth proportional to 134,564,122,931.10, 201,846,184,396.65 and 56,036,700,159.90 is: 84,055,050,239.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,564,122,931.10 : 201,846,184,396.65 = 56,036,700,159.90 : x
  2. Step 2: Convert to fraction form
    134,564,122,931.10/201,846,184,396.65 = 56,036,700,159.90/x
  3. Step 3: Cross multiply
    134,564,122,931.10x = 201,846,184,396.65 × 56,036,700,159.90
  4. Step 4: Simplify right side
    134,564,122,931.10x = 11,310,794,113,454,962,638,848
  5. Step 5: Solve for x
    x = 11,310,794,113,454,962,638,848/134,564,122,931.10
  6. Step 6: Final answer
    x = 84,055,050,239.85

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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.