Home / 158,360,526.08-237,577,968.12-49,180,062.32

Finding the Fourth Proportional to 158,360,526.08, 237,577,968.12 and 49,180,062.32

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Solution

The fourth proportional to 158,360,526.08, 237,577,968.12 and 49,180,062.32 is: 73,781,639.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,360,526.08 : 237,577,968.12 = 49,180,062.32 : x
  2. Step 2: Convert to fraction form
    158,360,526.08/237,577,968.12 = 49,180,062.32/x
  3. Step 3: Cross multiply
    158,360,526.08x = 237,577,968.12 × 49,180,062.32
  4. Step 4: Simplify right side
    158,360,526.08x = 11,684,099,278,000,574
  5. Step 5: Solve for x
    x = 11,684,099,278,000,574/158,360,526.08
  6. Step 6: Final answer
    x = 73,781,639.70

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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.