Home / 9,402,471,494.92-14,088,210,319.14-5,461,113,720.16

Finding the Fourth Proportional to 9,402,471,494.92, 14,088,210,319.14 and 5,461,113,720.16

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Solution

The fourth proportional to 9,402,471,494.92, 14,088,210,319.14 and 5,461,113,720.16 is: 8,182,669,706.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,402,471,494.92 : 14,088,210,319.14 = 5,461,113,720.16 : x
  2. Step 2: Convert to fraction form
    9,402,471,494.92/14,088,210,319.14 = 5,461,113,720.16/x
  3. Step 3: Cross multiply
    9,402,471,494.92x = 14,088,210,319.14 × 5,461,113,720.16
  4. Step 4: Simplify right side
    9,402,471,494.92x = 76,937,318,666,355,146,752
  5. Step 5: Solve for x
    x = 76,937,318,666,355,146,752/9,402,471,494.92
  6. Step 6: Final answer
    x = 8,182,669,706.36

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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.