Home / 184,347,951.65-254,400,275.34-99,575,070.13

Finding the Fourth Proportional to 184,347,951.65, 254,400,275.34 and 99,575,070.13

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Solution

The fourth proportional to 184,347,951.65, 254,400,275.34 and 99,575,070.13 is: 137,413,651.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,347,951.65 : 254,400,275.34 = 99,575,070.13 : x
  2. Step 2: Convert to fraction form
    184,347,951.65/254,400,275.34 = 99,575,070.13/x
  3. Step 3: Cross multiply
    184,347,951.65x = 254,400,275.34 × 99,575,070.13
  4. Step 4: Simplify right side
    184,347,951.65x = 25,331,925,258,071,808
  5. Step 5: Solve for x
    x = 25,331,925,258,071,808/184,347,951.65
  6. Step 6: Final answer
    x = 137,413,651.91

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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.