Home / 110,249,946.86-165,390,054.32-37,447,182.70

Finding the Fourth Proportional to 110,249,946.86, 165,390,054.32 and 37,447,182.70

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Solution

The fourth proportional to 110,249,946.86, 165,390,054.32 and 37,447,182.70 is: 56,175,914.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,249,946.86 : 165,390,054.32 = 37,447,182.70 : x
  2. Step 2: Convert to fraction form
    110,249,946.86/165,390,054.32 = 37,447,182.70/x
  3. Step 3: Cross multiply
    110,249,946.86x = 165,390,054.32 × 37,447,182.70
  4. Step 4: Simplify right side
    110,249,946.86x = 6,193,391,580,564,106
  5. Step 5: Solve for x
    x = 6,193,391,580,564,106/110,249,946.86
  6. Step 6: Final answer
    x = 56,175,914.43

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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.