Home / 10,023,564,689.40-15,025,999,978.23-3,386,552,303.86

Finding the Fourth Proportional to 10,023,564,689.40, 15,025,999,978.23 and 3,386,552,303.86

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Solution

The fourth proportional to 10,023,564,689.40, 15,025,999,978.23 and 3,386,552,303.86 is: 5,076,670,468.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,023,564,689.40 : 15,025,999,978.23 = 3,386,552,303.86 : x
  2. Step 2: Convert to fraction form
    10,023,564,689.40/15,025,999,978.23 = 3,386,552,303.86/x
  3. Step 3: Cross multiply
    10,023,564,689.40x = 15,025,999,978.23 × 3,386,552,303.86
  4. Step 4: Simplify right side
    10,023,564,689.40x = 50,886,334,844,075,114,496
  5. Step 5: Solve for x
    x = 50,886,334,844,075,114,496/10,023,564,689.40
  6. Step 6: Final answer
    x = 5,076,670,468.13

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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.