Finding the Fourth Proportional to 1,699,864,595.80, 2,550,538,548.90 and 595,262,261.08
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Solution
The fourth proportional to 1,699,864,595.80, 2,550,538,548.90 and 595,262,261.08 is: 893,153,106.04
Step by Step Solution
- Step 1: Write the proportion equation
1,699,864,595.80 : 2,550,538,548.90 = 595,262,261.08 : x - Step 2: Convert to fraction form
1,699,864,595.80/2,550,538,548.90 = 595,262,261.08/x - Step 3: Cross multiply
1,699,864,595.80x = 2,550,538,548.90 × 595,262,261.08 - Step 4: Simplify right side
1,699,864,595.80x = 1,518,239,343,589,916,416 - Step 5: Solve for x
x = 1,518,239,343,589,916,416/1,699,864,595.80 - Step 6: Final answer
x = 893,153,106.04
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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.