Home / 176,136,041.60-264,204,062.40-160,263,670.40

Finding the Fourth Proportional to 176,136,041.60, 264,204,062.40 and 160,263,670.40

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Solution

The fourth proportional to 176,136,041.60, 264,204,062.40 and 160,263,670.40 is: 240,395,505.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,136,041.60 : 264,204,062.40 = 160,263,670.40 : x
  2. Step 2: Convert to fraction form
    176,136,041.60/264,204,062.40 = 160,263,670.40/x
  3. Step 3: Cross multiply
    176,136,041.60x = 264,204,062.40 × 160,263,670.40
  4. Step 4: Simplify right side
    176,136,041.60x = 42,342,312,774,814,632
  5. Step 5: Solve for x
    x = 42,342,312,774,814,632/176,136,041.60
  6. Step 6: Final answer
    x = 240,395,505.60

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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.