Finding the Fourth Proportional to 9,564,310,888,921.50, 14,346,466,333,382 and 9,564,310,888,921.50
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Solution
The fourth proportional to 9,564,310,888,921.50, 14,346,466,333,382 and 9,564,310,888,921.50 is: 14,346,466,333,382
Step by Step Solution
- Step 1: Write the proportion equation
9,564,310,888,921.50 : 14,346,466,333,382 = 9,564,310,888,921.50 : x - Step 2: Convert to fraction form
9,564,310,888,921.50/14,346,466,333,382 = 9,564,310,888,921.50/x - Step 3: Cross multiply
9,564,310,888,921.50x = 14,346,466,333,382 × 9,564,310,888,921.50 - Step 4: Simplify right side
9,564,310,888,921.50x = 137,214,064,169,911,169,211,957,248 - Step 5: Solve for x
x = 137,214,064,169,911,169,211,957,248/9,564,310,888,921.50 - Step 6: Final answer
x = 14,346,466,333,382
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1.5x scale
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.