Home / 157,402,412.46-236,133,881.30-60,350,550.93

Finding the Fourth Proportional to 157,402,412.46, 236,133,881.30 and 60,350,550.93

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Solution

The fourth proportional to 157,402,412.46, 236,133,881.30 and 60,350,550.93 is: 90,537,429.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,402,412.46 : 236,133,881.30 = 60,350,550.93 : x
  2. Step 2: Convert to fraction form
    157,402,412.46/236,133,881.30 = 60,350,550.93/x
  3. Step 3: Cross multiply
    157,402,412.46x = 236,133,881.30 × 60,350,550.93
  4. Step 4: Simplify right side
    157,402,412.46x = 14,250,809,829,845,102
  5. Step 5: Solve for x
    x = 14,250,809,829,845,102/157,402,412.46
  6. Step 6: Final answer
    x = 90,537,429.55

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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.