Finding the Fourth Proportional to 9,767,853,294.24, 14,657,806,498.60 and 4,526,484,545.28
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Solution
The fourth proportional to 9,767,853,294.24, 14,657,806,498.60 and 4,526,484,545.28 is: 6,792,519,562.38
Step by Step Solution
- Step 1: Write the proportion equation
9,767,853,294.24 : 14,657,806,498.60 = 4,526,484,545.28 : x - Step 2: Convert to fraction form
9,767,853,294.24/14,657,806,498.60 = 4,526,484,545.28/x - Step 3: Cross multiply
9,767,853,294.24x = 14,657,806,498.60 × 4,526,484,545.28 - Step 4: Simplify right side
9,767,853,294.24x = 66,348,334,583,617,650,688 - Step 5: Solve for x
x = 66,348,334,583,617,650,688/9,767,853,294.24 - Step 6: Final answer
x = 6,792,519,562.38
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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.