Home / 1,938,697,041,577-2,908,045,562,365.70-1,938,697,041,577

Finding the Fourth Proportional to 1,938,697,041,577, 2,908,045,562,365.70 and 1,938,697,041,577

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Solution

The fourth proportional to 1,938,697,041,577, 2,908,045,562,365.70 and 1,938,697,041,577 is: 2,908,045,562,365.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,938,697,041,577 : 2,908,045,562,365.70 = 1,938,697,041,577 : x
  2. Step 2: Convert to fraction form
    1,938,697,041,577/2,908,045,562,365.70 = 1,938,697,041,577/x
  3. Step 3: Cross multiply
    1,938,697,041,577x = 2,908,045,562,365.70 × 1,938,697,041,577
  4. Step 4: Simplify right side
    1,938,697,041,577x = 5,637,819,328,529,506,177,646,592
  5. Step 5: Solve for x
    x = 5,637,819,328,529,506,177,646,592/1,938,697,041,577
  6. Step 6: Final answer
    x = 2,908,045,562,365.70

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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.