Home / 134,564,122,930.60-201,846,184,395.90-56,036,700,159.40

Finding the Fourth Proportional to 134,564,122,930.60, 201,846,184,395.90 and 56,036,700,159.40

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Solution

The fourth proportional to 134,564,122,930.60, 201,846,184,395.90 and 56,036,700,159.40 is: 84,055,050,239.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,564,122,930.60 : 201,846,184,395.90 = 56,036,700,159.40 : x
  2. Step 2: Convert to fraction form
    134,564,122,930.60/201,846,184,395.90 = 56,036,700,159.40/x
  3. Step 3: Cross multiply
    134,564,122,930.60x = 201,846,184,395.90 × 56,036,700,159.40
  4. Step 4: Simplify right side
    134,564,122,930.60x = 11,310,794,113,312,010,272,768
  5. Step 5: Solve for x
    x = 11,310,794,113,312,010,272,768/134,564,122,930.60
  6. Step 6: Final answer
    x = 84,055,050,239.10

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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.