Home / 1,762,506,876,740.10-2,644,967,947,666.70-615,139,102,401.52

Finding the Fourth Proportional to 1,762,506,876,740.10, 2,644,967,947,666.70 and 615,139,102,401.52

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Solution

The fourth proportional to 1,762,506,876,740.10, 2,644,967,947,666.70 and 615,139,102,401.52 is: 923,130,133,947.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,762,506,876,740.10 : 2,644,967,947,666.70 = 615,139,102,401.52 : x
  2. Step 2: Convert to fraction form
    1,762,506,876,740.10/2,644,967,947,666.70 = 615,139,102,401.52/x
  3. Step 3: Cross multiply
    1,762,506,876,740.10x = 2,644,967,947,666.70 × 615,139,102,401.52
  4. Step 4: Simplify right side
    1,762,506,876,740.10x = 1,627,023,209,208,484,642,947,072
  5. Step 5: Solve for x
    x = 1,627,023,209,208,484,642,947,072/1,762,506,876,740.10
  6. Step 6: Final answer
    x = 923,130,133,947.50

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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.