Finding the Fourth Proportional to 1,848,366,567.28, 2,771,964,493.08 and 604,509,636.88
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Solution
The fourth proportional to 1,848,366,567.28, 2,771,964,493.08 and 604,509,636.88 is: 906,573,013.61
Step by Step Solution
- Step 1: Write the proportion equation
1,848,366,567.28 : 2,771,964,493.08 = 604,509,636.88 : x - Step 2: Convert to fraction form
1,848,366,567.28/2,771,964,493.08 = 604,509,636.88/x - Step 3: Cross multiply
1,848,366,567.28x = 2,771,964,493.08 × 604,509,636.88 - Step 4: Simplify right side
1,848,366,567.28x = 1,675,679,249,156,044,032 - Step 5: Solve for x
x = 1,675,679,249,156,044,032/1,848,366,567.28 - Step 6: Final answer
x = 906,573,013.61
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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.