Home / 64,649,159.60-97,085,713.80-34,416,071.60

Finding the Fourth Proportional to 64,649,159.60, 97,085,713.80 and 34,416,071.60

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Solution

The fourth proportional to 64,649,159.60, 97,085,713.80 and 34,416,071.60 is: 51,683,717.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,649,159.60 : 97,085,713.80 = 34,416,071.60 : x
  2. Step 2: Convert to fraction form
    64,649,159.60/97,085,713.80 = 34,416,071.60/x
  3. Step 3: Cross multiply
    64,649,159.60x = 97,085,713.80 × 34,416,071.60
  4. Step 4: Simplify right side
    64,649,159.60x = 3,341,308,877,477,908
  5. Step 5: Solve for x
    x = 3,341,308,877,477,908/64,649,159.60
  6. Step 6: Final answer
    x = 51,683,717.13

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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.