Home / 100,663,088.53-150,946,925.88-35,061,347.18

Finding the Fourth Proportional to 100,663,088.53, 150,946,925.88 and 35,061,347.18

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Solution

The fourth proportional to 100,663,088.53, 150,946,925.88 and 35,061,347.18 is: 52,575,404.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,663,088.53 : 150,946,925.88 = 35,061,347.18 : x
  2. Step 2: Convert to fraction form
    100,663,088.53/150,946,925.88 = 35,061,347.18/x
  3. Step 3: Cross multiply
    100,663,088.53x = 150,946,925.88 × 35,061,347.18
  4. Step 4: Simplify right side
    100,663,088.53x = 5,292,402,574,032,407
  5. Step 5: Solve for x
    x = 5,292,402,574,032,407/100,663,088.53
  6. Step 6: Final answer
    x = 52,575,404.27

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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.