Home / 45,868,528-63,284,316.15-26,019,024.40

Finding the Fourth Proportional to 45,868,528, 63,284,316.15 and 26,019,024.40

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Solution

The fourth proportional to 45,868,528, 63,284,316.15 and 26,019,024.40 is: 35,898,168.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,868,528 : 63,284,316.15 = 26,019,024.40 : x
  2. Step 2: Convert to fraction form
    45,868,528/63,284,316.15 = 26,019,024.40/x
  3. Step 3: Cross multiply
    45,868,528x = 63,284,316.15 × 26,019,024.40
  4. Step 4: Simplify right side
    45,868,528x = 1,646,596,166,044,164
  5. Step 5: Solve for x
    x = 1,646,596,166,044,164/45,868,528
  6. Step 6: Final answer
    x = 35,898,168.92

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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.