Home / 107,013,643,210.46-160,516,829,314.56-27,425,974,386.62

Finding the Fourth Proportional to 107,013,643,210.46, 160,516,829,314.56 and 27,425,974,386.62

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Solution

The fourth proportional to 107,013,643,210.46, 160,516,829,314.56 and 27,425,974,386.62 is: 41,138,029,856.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,013,643,210.46 : 160,516,829,314.56 = 27,425,974,386.62 : x
  2. Step 2: Convert to fraction form
    107,013,643,210.46/160,516,829,314.56 = 27,425,974,386.62/x
  3. Step 3: Cross multiply
    107,013,643,210.46x = 160,516,829,314.56 × 27,425,974,386.62
  4. Step 4: Simplify right side
    107,013,643,210.46x = 4,402,330,449,402,576,502,784
  5. Step 5: Solve for x
    x = 4,402,330,449,402,576,502,784/107,013,643,210.46
  6. Step 6: Final answer
    x = 41,138,029,856.11

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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.