Finding the Fourth Proportional to 6,081,223,655.62, 9,118,510,160.07 and 4,828,733,386.76
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Solution
The fourth proportional to 6,081,223,655.62, 9,118,510,160.07 and 4,828,733,386.76 is: 7,240,459,641.17
Step by Step Solution
- Step 1: Write the proportion equation
6,081,223,655.62 : 9,118,510,160.07 = 4,828,733,386.76 : x - Step 2: Convert to fraction form
6,081,223,655.62/9,118,510,160.07 = 4,828,733,386.76/x - Step 3: Cross multiply
6,081,223,655.62x = 9,118,510,160.07 × 4,828,733,386.76 - Step 4: Simplify right side
6,081,223,655.62x = 44,030,854,447,460,884,480 - Step 5: Solve for x
x = 44,030,854,447,460,884,480/6,081,223,655.62 - Step 6: Final answer
x = 7,240,459,641.17
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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.