Finding the Fourth Proportional to 61,655,511.04, 92,496,243.84 and 23,316,167.68
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Solution
The fourth proportional to 61,655,511.04, 92,496,243.84 and 23,316,167.68 is: 34,979,159.12
Step by Step Solution
- Step 1: Write the proportion equation
61,655,511.04 : 92,496,243.84 = 23,316,167.68 : x - Step 2: Convert to fraction form
61,655,511.04/92,496,243.84 = 23,316,167.68/x - Step 3: Cross multiply
61,655,511.04x = 92,496,243.84 × 23,316,167.68 - Step 4: Simplify right side
61,655,511.04x = 2,156,657,931,143,607.25 - Step 5: Solve for x
x = 2,156,657,931,143,607.25/61,655,511.04 - Step 6: Final answer
x = 34,979,159.12
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.