Finding the Fourth Proportional to 4,395,623,416.32, 6,594,454,973.61 and 1,447,797,248.28
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Solution
The fourth proportional to 4,395,623,416.32, 6,594,454,973.61 and 1,447,797,248.28 is: 2,172,031,782.63
Step by Step Solution
- Step 1: Write the proportion equation
4,395,623,416.32 : 6,594,454,973.61 = 1,447,797,248.28 : x - Step 2: Convert to fraction form
4,395,623,416.32/6,594,454,973.61 = 1,447,797,248.28/x - Step 3: Cross multiply
4,395,623,416.32x = 6,594,454,973.61 × 1,447,797,248.28 - Step 4: Simplify right side
4,395,623,416.32x = 9,547,433,764,698,916,864 - Step 5: Solve for x
x = 9,547,433,764,698,916,864/4,395,623,416.32 - Step 6: Final answer
x = 2,172,031,782.63
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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.