Home / 44,303,021,985.96-66,465,105,066.09-14,457,408,646.86

Finding the Fourth Proportional to 44,303,021,985.96, 66,465,105,066.09 and 14,457,408,646.86

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Solution

The fourth proportional to 44,303,021,985.96, 66,465,105,066.09 and 14,457,408,646.86 is: 21,689,562,960.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,303,021,985.96 : 66,465,105,066.09 = 14,457,408,646.86 : x
  2. Step 2: Convert to fraction form
    44,303,021,985.96/66,465,105,066.09 = 14,457,408,646.86/x
  3. Step 3: Cross multiply
    44,303,021,985.96x = 66,465,105,066.09 × 14,457,408,646.86
  4. Step 4: Simplify right side
    44,303,021,985.96x = 960,913,184,696,947,965,952
  5. Step 5: Solve for x
    x = 960,913,184,696,947,965,952/44,303,021,985.96
  6. Step 6: Final answer
    x = 21,689,562,960.32

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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.