Home / 64,431,301.35-88,915,210.38-35,457,925.35

Finding the Fourth Proportional to 64,431,301.35, 88,915,210.38 and 35,457,925.35

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Solution

The fourth proportional to 64,431,301.35, 88,915,210.38 and 35,457,925.35 is: 48,931,944.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,431,301.35 : 88,915,210.38 = 35,457,925.35 : x
  2. Step 2: Convert to fraction form
    64,431,301.35/88,915,210.38 = 35,457,925.35/x
  3. Step 3: Cross multiply
    64,431,301.35x = 88,915,210.38 × 35,457,925.35
  4. Step 4: Simplify right side
    64,431,301.35x = 3,152,748,892,133,585
  5. Step 5: Solve for x
    x = 3,152,748,892,133,585/64,431,301.35
  6. Step 6: Final answer
    x = 48,931,944.97

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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.