Home / 155,535,582,023.70-233,303,373,035.55-153,056,090,894.10

Finding the Fourth Proportional to 155,535,582,023.70, 233,303,373,035.55 and 153,056,090,894.10

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Solution

The fourth proportional to 155,535,582,023.70, 233,303,373,035.55 and 153,056,090,894.10 is: 229,584,136,341.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,535,582,023.70 : 233,303,373,035.55 = 153,056,090,894.10 : x
  2. Step 2: Convert to fraction form
    155,535,582,023.70/233,303,373,035.55 = 153,056,090,894.10/x
  3. Step 3: Cross multiply
    155,535,582,023.70x = 233,303,373,035.55 × 153,056,090,894.10
  4. Step 4: Simplify right side
    155,535,582,023.70x = 35,708,502,269,229,258,506,240
  5. Step 5: Solve for x
    x = 35,708,502,269,229,258,506,240/155,535,582,023.70
  6. Step 6: Final answer
    x = 229,584,136,341.15

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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.