Finding the Fourth Proportional to 15,354,157,588,552, 23,030,913,709,206 and 3,737,123,688,055.90
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Solution
The fourth proportional to 15,354,157,588,552, 23,030,913,709,206 and 3,737,123,688,055.90 is: 5,605,606,994,969.11
Step by Step Solution
- Step 1: Write the proportion equation
15,354,157,588,552 : 23,030,913,709,206 = 3,737,123,688,055.90 : x - Step 2: Convert to fraction form
15,354,157,588,552/23,030,913,709,206 = 3,737,123,688,055.90/x - Step 3: Cross multiply
15,354,157,588,552x = 23,030,913,709,206 × 3,737,123,688,055.90 - Step 4: Simplify right side
15,354,157,588,552x = 86,069,373,180,245,105,874,829,312 - Step 5: Solve for x
x = 86,069,373,180,245,105,874,829,312/15,354,157,588,552 - Step 6: Final answer
x = 5,605,606,994,969.11
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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.