Home / 435,650,671,944.24-601,197,928,440.12-235,386,697,032.24

Finding the Fourth Proportional to 435,650,671,944.24, 601,197,928,440.12 and 235,386,697,032.24

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Solution

The fourth proportional to 435,650,671,944.24, 601,197,928,440.12 and 235,386,697,032.24 is: 324,833,642,529.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,650,671,944.24 : 601,197,928,440.12 = 235,386,697,032.24 : x
  2. Step 2: Convert to fraction form
    435,650,671,944.24/601,197,928,440.12 = 235,386,697,032.24/x
  3. Step 3: Cross multiply
    435,650,671,944.24x = 601,197,928,440.12 × 235,386,697,032.24
  4. Step 4: Simplify right side
    435,650,671,944.24x = 141,513,994,638,144,827,293,696
  5. Step 5: Solve for x
    x = 141,513,994,638,144,827,293,696/435,650,671,944.24
  6. Step 6: Final answer
    x = 324,833,642,529.67

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.