Finding the Fourth Proportional to 1,799,827,053.08, 2,697,289,302.54 and 1,013,255,881.88
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Solution
The fourth proportional to 1,799,827,053.08, 2,697,289,302.54 and 1,013,255,881.88 is: 1,518,503,817.49
Step by Step Solution
- Step 1: Write the proportion equation
1,799,827,053.08 : 2,697,289,302.54 = 1,013,255,881.88 : x - Step 2: Convert to fraction form
1,799,827,053.08/2,697,289,302.54 = 1,013,255,881.88/x - Step 3: Cross multiply
1,799,827,053.08x = 2,697,289,302.54 × 1,013,255,881.88 - Step 4: Simplify right side
1,799,827,053.08x = 2,733,044,250,930,657,792 - Step 5: Solve for x
x = 2,733,044,250,930,657,792/1,799,827,053.08 - Step 6: Final answer
x = 1,518,503,817.49
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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.