Home / 264,619,032.24-365,159,263.95-147,141,840

Finding the Fourth Proportional to 264,619,032.24, 365,159,263.95 and 147,141,840

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Solution

The fourth proportional to 264,619,032.24, 365,159,263.95 and 147,141,840 is: 203,047,398.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,619,032.24 : 365,159,263.95 = 147,141,840 : x
  2. Step 2: Convert to fraction form
    264,619,032.24/365,159,263.95 = 147,141,840/x
  3. Step 3: Cross multiply
    264,619,032.24x = 365,159,263.95 × 147,141,840
  4. Step 4: Simplify right side
    264,619,032.24x = 53,730,205,990,648,664
  5. Step 5: Solve for x
    x = 53,730,205,990,648,664/264,619,032.24
  6. Step 6: Final answer
    x = 203,047,398.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.