Finding the Fourth Proportional to 4,808,748,155,210.60, 6,636,076,730,269.20 and 2,613,913,374,948
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Solution
The fourth proportional to 4,808,748,155,210.60, 6,636,076,730,269.20 and 2,613,913,374,948 is: 3,607,202,781,795.96
Step by Step Solution
- Step 1: Write the proportion equation
4,808,748,155,210.60 : 6,636,076,730,269.20 = 2,613,913,374,948 : x - Step 2: Convert to fraction form
4,808,748,155,210.60/6,636,076,730,269.20 = 2,613,913,374,948/x - Step 3: Cross multiply
4,808,748,155,210.60x = 6,636,076,730,269.20 × 2,613,913,374,948 - Step 4: Simplify right side
4,808,748,155,210.60x = 17,346,129,722,431,854,021,181,440 - Step 5: Solve for x
x = 17,346,129,722,431,854,021,181,440/4,808,748,155,210.60 - Step 6: Final answer
x = 3,607,202,781,795.96
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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.