Home / 45,351,931,051.80-68,038,100,244.90-26,709,831,077.40

Finding the Fourth Proportional to 45,351,931,051.80, 68,038,100,244.90 and 26,709,831,077.40

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Solution

The fourth proportional to 45,351,931,051.80, 68,038,100,244.90 and 26,709,831,077.40 is: 40,070,756,023.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,351,931,051.80 : 68,038,100,244.90 = 26,709,831,077.40 : x
  2. Step 2: Convert to fraction form
    45,351,931,051.80/68,038,100,244.90 = 26,709,831,077.40/x
  3. Step 3: Cross multiply
    45,351,931,051.80x = 68,038,100,244.90 × 26,709,831,077.40
  4. Step 4: Simplify right side
    45,351,931,051.80x = 1,817,286,164,368,486,825,984
  5. Step 5: Solve for x
    x = 1,817,286,164,368,486,825,984/45,351,931,051.80
  6. Step 6: Final answer
    x = 40,070,756,023.44

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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.