Finding the Fourth Proportional to 4,371,019,751.04, 6,032,025,430.12 and 2,363,854,885.60
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Solution
The fourth proportional to 4,371,019,751.04, 6,032,025,430.12 and 2,363,854,885.60 is: 3,262,129,570.49
Step by Step Solution
- Step 1: Write the proportion equation
4,371,019,751.04 : 6,032,025,430.12 = 2,363,854,885.60 : x - Step 2: Convert to fraction form
4,371,019,751.04/6,032,025,430.12 = 2,363,854,885.60/x - Step 3: Cross multiply
4,371,019,751.04x = 6,032,025,430.12 × 2,363,854,885.60 - Step 4: Simplify right side
4,371,019,751.04x = 14,258,832,783,052,603,392 - Step 5: Solve for x
x = 14,258,832,783,052,603,392/4,371,019,751.04 - Step 6: Final answer
x = 3,262,129,570.49
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.