Home / 157,175,315,999.40-235,762,973,999.10-62,801,598,066.60

Finding the Fourth Proportional to 157,175,315,999.40, 235,762,973,999.10 and 62,801,598,066.60

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Solution

The fourth proportional to 157,175,315,999.40, 235,762,973,999.10 and 62,801,598,066.60 is: 94,202,397,099.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,175,315,999.40 : 235,762,973,999.10 = 62,801,598,066.60 : x
  2. Step 2: Convert to fraction form
    157,175,315,999.40/235,762,973,999.10 = 62,801,598,066.60/x
  3. Step 3: Cross multiply
    157,175,315,999.40x = 235,762,973,999.10 × 62,801,598,066.60
  4. Step 4: Simplify right side
    157,175,315,999.40x = 14,806,291,532,077,745,569,792
  5. Step 5: Solve for x
    x = 14,806,291,532,077,745,569,792/157,175,315,999.40
  6. Step 6: Final answer
    x = 94,202,397,099.90

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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.