Finding the Fourth Proportional to 16,453,484,794.63, 24,672,447,154.04 and 6,373,918,712.80
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Solution
The fourth proportional to 16,453,484,794.63, 24,672,447,154.04 and 6,373,918,712.80 is: 9,557,864,158.79
Step by Step Solution
- Step 1: Write the proportion equation
16,453,484,794.63 : 24,672,447,154.04 = 6,373,918,712.80 : x - Step 2: Convert to fraction form
16,453,484,794.63/24,672,447,154.04 = 6,373,918,712.80/x - Step 3: Cross multiply
16,453,484,794.63x = 24,672,447,154.04 × 6,373,918,712.80 - Step 4: Simplify right side
16,453,484,794.63x = 157,260,172,605,742,055,424 - Step 5: Solve for x
x = 157,260,172,605,742,055,424/16,453,484,794.63 - Step 6: Final answer
x = 9,557,864,158.79
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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.